Appforge Strategy vs Mobile Software Platform for PDAs, Smartphones and Handhelds

Appforge provided software developers with pre-built code scripts, code libraries, and developer tools for developing applications for PDAs, handhelds and Smartphones as opposed to MobileDataforce's PointSync Mobility Platform which is a "mobile software platform" for designing, developing and deploying data-centric mobile applications. What is the difference? The PointSync Mobility Platform comes with the following:

• Graphical development environment for designing and configuring mobile applications
• Embedded mobile databases
• Embedded synchronization database server
• Embedded synchronization technology
• Database integration manager
• Deployment manager
• User manager
• Application manager

With the PointSync Mobility Platform, you do not need additional third-party mobile databases, third-party development environments, third-party integration tools, third-party synchronization tools. All of these are included in the software platform.

I recognize that some Appforge developers prefer programming mobile solutions from scratch, but many companies simply want to get a powerful, proven mobile solution running in the field as fast as they can. So if getting a powerful, proven mobile application deployed in the field is your priority, I would encourage you to consider using an existing mobile software platform.

Here are a few additional articles that further discuss mobile software platforms:

http://www.mobiledataforce.com/ceoblog/2007/01/mobile-platforms-for-enterprise.html

http://www.mobiledataforce.com/ceoblog/2006/11/mobile-software-platform-thoughts.html

http://www.mobiledataforce.com/ceoblog/2006/11/managing-mobile-software-deployments.html

http://www.mobiledataforce.com/ceoblog/2006/10/mobile-software-platforms-and.html

Printek's FieldPro Printer for Use with Mobile Handheld PDAs

One of MobileDataforce's customers operates a parking garage management company in the SE of the USA. In addition to operating city parking garages, they also contract with municipal governments to issue parking tickets when vehicles are illegally parked. This customer required a mobile printer like the Printek FieldPro pictured here for use with their mobile handheld PDAs. It is designed to be used out-of-doors in the dust and the rain and to operate on batteries. Since most of our customers operate in these environments this is a very appealling design! Our customer's employees walk around the garage and the city filling out electronic forms on their rugged handheld computers and printing citations. They needed a rugged, mobile printer that operates on batteries and connects to the handheld computer via bluetooth.

MobileDataforce's PointSync Mobility Platform printing module enabled them to connect via cable or bluetooth to these kind of rugged mobile printers.

Other MobileDataforce customers need a portable mobile printer that prints on standard sized paper forms and often turn to mobile printers that are designed to stay in the vehicle like the HP 450. The big difference is this printer is portable and lightweight, but is not designed to be wearable on a belt and suffer the effects of rain and dust. Here is HP's description -

• High-performance printing virtually anytime, anywhere with photo-quality resolution, minimal, user intervention and a wide range of wired and wireless connectivity options, including Bluetooth wireless technology.

Often our customers want to leave a paper forms at their customer's location such as a completed "service request" or a "proof-of-delivery" form. If their vehicle is close to their worksite, an HP 450 may be sufficient, but if you need a ruggedized mobile printer that operates on batteries, fits on your belt and is connected via bluetooth with your handheld computer, then the Printek FieldPro is a great option.

MobileDataforce® Expands in Asia with New Singapore Reseller

Boise, Idaho— April 11, 2007 – MobileDataforce®, a leading provider of business critical mobile software applications for use on handheld PDA and smartphones, today announced a reseller partnership with NetCob Technologies Pte Ltd, in Singapore.

“MobileDataforce’s PointSync Mobility Platform will bring tremendous value to our target market in Asia,” says John Gong, Managing Director of NetCob Technologies. “Increasingly companies are looking to enterprise mobility solutions to more efficiently capture data in the field. MobileDataforce’s mobile software solutions offer the most flexible and innovative technologies to securely and cost effectively mobilize business processes.”

The PointSync Mobility Platform is an enterprise class solution used to rapidly design, develop and deploy business critical mobile applications for use on smartphones, industrial handhelds and PDAs using the Windows Mobile OS. It is architected to provide database centric mobile applications with bi-directional synchronization, connectivity, security and enterprise database integration all within one software platform.

About Netcob Technologies Pte Ltd

NetCob Technologies Pte Ltd, http://www.netcob.com/, focuses on cutting edge technologies to help their customers create lasting value. Their charter rests on their capability to conceptualize and conceive IT solutions that will enable their customers and partners to maintain focus and grow their businesses.

About MobileDataforce

MobileDataforce is a global leader in the development of high performance software solutions for use on mobile handheld computers. Privately held, MobileDataforce was founded in 2000 and its software solutions are sold worldwide through direct and Value Added Reseller (VAR) channels. For more information, please visit our website at http://www.mobiledataforce.com/.

More on Appforge's Demise

I had the chance to speak to another industry mobility expert yesterday about the recent demise of Appforge, and his opinion was that Appforge competed too closely with Microsoft and lost.

Appforge's original business plan seemed to assume that the business community would adopt the Palm and the Symbian operating systems in significant numbers, but that simply did not happen. Companies that were seeking to mobilize business solutions were using Windows Mobile or Windows CE operating systems. This left Appforge with only the Microsoft developer community as a sizable target market, and this community tended to stick with the Visual Studio and .NET development environment for programming tools.

Appforge found themselves competing head-to-head with Microsoft's VB .NET. At some point the VC funding stopped and Appforge failed to find a buyer. Now that they have shut the doors, rumor has it they are selling off the remaining company assets brick by brick.

MobileDataforce offers an alternative approach to mobile solution development. They develop RAD tools (rapid application development tools) for quickly designing, developing and deploying mobile solutions with minimal programming required. They target enterprises who are mobilizing their business processes on the Windows Mobile and Windows CE operating systems.

Dead - Dell Axim Handheld PDAs

It appears that Dell has quietly stopped making and selling the Axim PDA. Just like the Palm devices of old, Dell can not find a market selling a stand alone consumer PDA. Consumers want Smart phones and PDA phones and they are buying them in large numbers. Soon consumers will demand music, video and GPS in their Smart Phones.

http://www.theinquirer.net/default.aspx?article=38808

http://blog.wired.com/gadgets/2007/04/dell_kills_pda_.html

Inspection Failure & Handheld PDAs

NON-COMPLIANCE! REJECTION! There are so many different ways to fail an inspection. If you could see the stacks of inspection forms that sit on the desks of my professional services teams you could barely sleep at night! Have you ever thought about how many different ways you could fail an inspection?

If you were an elevator in Broward County, Florida - you could fail the following inspections: 7010, 7900, 7020, 7040, 7060, 7030, 7050, 7070, 7090

And believe me...you don't want to fail 7070.

In each of these inspections - you could end up in violation in so many different ways. You could receive "Danger Sign", "Ascending Car Over Speed", "Alarm Bell", and "Door Closing Speed" violations.

If you were a commercial establishment that sells medical narcotics legally, there are inspections completed by the State Board of Pharmacy. If you are a commercial establishment that sells narcotics illegally, then you have other problems to worry about.

In a juvenile corrections facility you could fail the nightly bed check inspection.

If you are a pest, you could fail a huge list of different inspections.

Termites, mold, water, soil, food, vehicle, safety, OSHA, fire equipment - there are thousands of different inspections you could likely fail at any point during the day.

In the electrical utility industry you could fail the following inspections before lunch:

Padmount transformer inspection
Manhole inspection
Pothead inspection (don't ask)
Vault (Substation) inspections
Station inspections
Padmount station inspections
Pole inspections
As-built data collection
Line patrol inspections
Ground rod inspections
Underground Splice inspections
Network secondary transformer inspections
Underground secondary network inspections
Customer equipment inspections
Sub-transmission insulator inspections
Switching center inspections
Farm metering inspection

The thing all these inspections have in common is that you can fail them all on a handheld PDA using inspection software, and the failure can be synchronized wirelessly back to the central database where your wife can immediately be notified.

Psion Teklogix's WorkAbout Pro Handheld and RFID

Over the last couple of weeks I have highlighted a lot of handheld PDAs that I have found interesting, however, when I walk the halls of our offices and look on the desks of our professional services teams, I see a whole lot of the Psion Teklogix WorkAbout Pro. I know my team has loaded our PointSync mobile software client onto hundreds of these handhelds recently. They are popular with companies that need a rugged handheld that can be opened up and configured with a large variety of different add-ons. For example, if you want a basic pocket pc in a rugged case today, but will soon need to add a GPRS wireless card, or a GPS receiver, or a RFID reader, the WorkAbout Pro is a good option. It can be reconfigured at will with in minutes. The WorkAbout Pro shown in the image above has an add-on RFID reader attached. This one was used for tracking cattle IDs using passive RFID ear tags.

The ability to reconfigure your industrial/rugged device should not be taken for granted. Most industrial grade handhelds come pre-configured and do not allow you to change the configuration once they are purchased. The WorkAbout Pro is the one industrial grade handheld that I have seen that gives the user the flexibility to change and upgrade after the purchase.

Water Proof Handheld PDAs

Have you ever held a TDS Recon Pocket PC? It is solid, feels bomb proof and is water proof. If you are working in the out-of-doors in mud, slime, rain and snow and need a field data collection device, I would invite you to consider this handheld PDA. It isn't cheap, but it is specialized for the most rugged conditions and provides all the benefits of collecting data in the field and syncing it back to the enterprise database.

MobileDataforce has delivered mobile solutions using the PointSync Mobility Platform to electrical utility companies, engineers and many other companies that were using this device for field data collection.

Re-engineering Business Processes with Handheld PDA Solutions

MobileDataforce's professional services teams are working on dozens of mobile software projects globally at any given time. As a result, we have gained through experience in-depth knowledge about how mobile solutions can change companies, their business processes and the way they think. Let's discuss a few of the things we have seen and learned:

1. Companies rarely understand the full extent of the changes mobile software solutions will bring to their organization
2. Most mobile software projects start small and have a very limited user base and business focus
3. As the users begin to test and adopt the new mobile software solutions, they most often expand the project as they quickly recognize the efficiencies that can be gained by using mobile software solutions that are tied into corporate database applications
4. There is usually some point about 80% through the mobile software development project when there is a loud "AHA!" that echos the halls of our clients' offices - they get it. They can see beyond their immediate project to the potential of mobility
5. Mobility is a process - a company may start with mobile phones, then move on to email syncing & SMS, then full bi-directional synchronization of corporate data to mobile handheld computers and specialized mobile software applications
6. Companies may start with mobilizing their field service technicians, but rapidly expand to mobile CRM, mobile shipping and inventory status, mobile asset management, quality assurance inspections and reporting, real-time mobile business analytics for the management team, route accounting and proof of delivery for the truck (or lorry) drivers. The more the company learns, the more they realize the benefits of mobile data solutions
7. If a company has started down the path to mobilizing their operations and business processes, but have chosen to hardcode or custom program each of these processes as separate projects - they will quickly realize their error in not starting with a full mobile software platform
8. The mobile software platform - is a server based product that supports a standardized way of designing, developing and deploying multiple mobile software projects in a manner that is easily learned and supported by IT
9. Once the mobile software platform (the PointSync Mobility Platform is one option) is in place, all IT developers, consultants and technical support personnel can be trained on the same platform and method for efficiencies and speed of development
10. The mobile software platform supports the design, development, deployment, support, version control of applications, publishing of applications to mobile devices, data security configurations, database integrations and much more

The key concept in this process is to start with a mobile software platform - this enables you to build up and support large numbers of mobilized business processes and projects in the same efficient manner. If a company chooses to custom build every project from scratch, the efficiencies of development and support will never be realized.

Appforge in Trouble

The internet is buzzing over reports that mobile software tools provider Appforge has closed its doors. MobileDataforce is in the same mobile software market as Appforge, but rather than focusing only on providing code and scripts for developers of mobile solutions, they make development easier and faster through rich graphical development environments that include mobile syncing, mobile databases, database integration and security.

Information on MobileDataforce's PointSync Mobility Platform (shown in the picture above) can be found here. 30-day trial versions are available upon request.

Intermec CN3 Mobile Handheld PDA

This week I have written about several new "light industrial"
handheld PDAs and industrial strength handheld computers including the Dolphin 7600 and Symbol's MC35. Today I want to highlight another new handheld PDA, this time from Intermec. It is called the CN3, uses Windows Mobile and is pictured here.

The trend is readily apparent - the ruggedized handheld PDA manufacturers have recognized the need to develop specialized hardware for mobile field workers. Workers that need a light weight device with a combined mobile phone and a handheld PDA so they can communicate both voice and enterprise data from their handhelds while working at remote locations and jobsites.

These categories of handheld computers align nicely with MobileDataforce's focus on the mobile worker and their need for specialized mobile software applications.

Dolphin 7600 - Mobile Handheld PDA

MoblileDataforce focuses on providing mobile software applications, so when hardware companies develop handheld computers that match our focus I am very interested. Hand Held Products (HHP) has recently released a new handheld computer called the Dolphin 7600. This handheld is small, light weight, has extended battery life and a built-in bar code scanner. I particularly like the rubberized edges for easy gripping and added drop protection. It has a 4 foot drop to concrete rating.

It runs on the Windows CE operating system so is completely supported by mobile software applications and mobile software platforms like the PointSync Mobility Platform.

This category of handheld computers (light industrial mobile handheld computers) fits field users who need a mobile computer that can easily fit in their pocket, or on their belt. Something that is easy to handled, but contains all the functionality of the larger industrial handheld computers.

RFID Solutions on Handheld Computers and PDA at MobileDataforce

Last year at this time MobileDataforce was receiving a lot of questions from companies asking about RFID for use on mobile handheld PDAs and rugged handheld computers. They wanted to know what was possible with RFID. It was an educational process, rather than a buying process. I am happy to say (as the CEO of a software company) that companies are now buying RFID solutions. Today we are involved in numerous RFID solution implementations and projects.

We have implemented RFID ear tags on cattle, we have implemented a number of asset tracking applications, and now we are reviewing a project to add RFID tags to shopping carts. How interesting!

Symbol MC35 - More Smartphones and Handheld PDAs

Ninety-one people looked up Symbol Technologies' MC35 yesterday on Google. That is quite impressive for a new handheld PDA from Symbol. This device includes a phone, Windows Mobile OS, GPS, keypad and much more in a semi-rugged form. It is larger than most consumer devices running pocket pc, but a perfect size for industrial use.

Symbol/Motorola has been rapidly releasing new mobile handheld devices intended for the "mobile" category of workers. The true field services worker who does not want to pack around a large and heavy industrial handheld computer.

Warnings for Companies Considering Mobile Handheld PDA Business Solutions

MobileDataforce is very busy these days helping companies replace old mobile software solutions for handheld PDAs that were based on out-dated Palm or Pocket PC operating systems. Although we appreciate the business, it is worth highlighting this issue for companies considering whether to program/code their own mobile software solution, or use a supported mobile middleware platform like the PointSync Mobility Platform.

Here are some issues to consider:

1. Is your mobile solution going to be upgraded every year as mobile operating systems and handheld computers are upgraded?


2. Who is going to be your in-house expert on the latest mobile operating systems and how to support them? It will take an investment of resources to stay current.


3. When you buy new handheld computers or PDAs, they are generally sold with only the latest most current operating system on them. So how can you buy new handheld computers, unless your mobile solution can run on the latest operating system. Over the life of your mobile software application you may need to upgrade the OS many times.


4. Often a business unit funded the original mobile software application development project. Are they willing to continue funding your mobile operating system upgrades each year. The answer is most often NO! So how can IT support it after the first year?


5. One solution to prolonging the life of a mobile software application is to pre-purchase all the handheld computers or PDAs you will ever need. This will ensure that you have the supported hardware and supported operating system available to you over the life of your mobile software application. But let's be real....who is going to fund a pre-purchase of all the hardware you will ever need? No business unit I have ever met. If you find one, let me know...I would like to sell them all the mobile software they will ever need in the future as well.

The most reasonable approach to keeping current with mobile operating systems and the latest handheld computers and PDAs is to develop your mobile handheld application on a supported mobile software platform like MobileDataforce's PointSync Mobility Platform. Why? MobileDataforce and other companies that author mobile middleware and mobile development platforms committ to keeping them current on the latest supported operating systems - so you don't have to. The cost of the operating system updates/upgrades are generally covered in your annual support contract. Companies like MobileDataforce employ legions of software developers who are paid to be experts on mobile operating systems and how to keep mobile middleware and mobile software platforms current and updated.

Mobile Clinical Assistant and Inspection Software

One of our customers selected the "Mobile Clinical Asssistant" to use with their mobile inspection software solution. This is an interesting Tablet PC that can come integrated with a barcode scanner and a digital camera. I love the built-in handheld and sealed environment for easy cleaning.

SoMo 650 Socket's New Mobile Handheld PDA

Here is an interesting development in the world of PDAs and bluetooth barcode scanners - Socket, a company that traditionally manufacturers accessories and add-ons for other company's PDAs and handheld computers, has just announced their own PDA called the SoMo 650.

This is an interesting development since sales of stand alone PDAs (those without phone capabilities) have been dropping year-over-year in favor of PDA Phones and Smart Phones (PDAs running on Windows Mobile and other powerful operating systems that included integrated phone capabilities). It will be interesting to see how a new PDA without phone capabilities will sell these days.

I also wonder how this will impact Socket's sales of their bluetooth barcode scanners and other accessories. Other PDA manufacturers will naturally want to avoid referring customers to them out of fear that Socket will sell them the SoMo 650 rather than their iPAQ, XDA, MC35, MC50 or MC75.

Symbol Technologies, Intermec Technologies and many other handheld computer makers are rapidly downsizing handheld computers and releasing smaller versions, but most have integrated phones. These companies have often referred business or resold Socket products...hummmm. They will be very wary of Socket going forward.

Socket must believe they can make more profits by selling PDAs than not. So let the games begin!

How to Develop a Slow and Unreliable Mobile Software Solution for Mobile Handheld PDAs and Smartphones

Some companies have figured out how to develop slow and unreliable mobile software solutions for use on expensive and fast handheld PDAs and smartphones completely on their own, but for those new to this process please read on:

1. Make sure you purchase the slowest available processors on your handheld PDAs


2. Develop your mobile software applications in complete isolation from your real world working environment - chance and fate make life interesting if not entertaining


3. Make sure you purchase the least amount of memory possible on your chosen PDA


4. Purchase outdated and end-of-life handheld PDAs (try eBay)


5. Develop new mobile solutions to run on old operating systems (try pocket pc 2002 or 2003)


6. Choose a dial-up modem option for synchronizing your PDA (forget wireless broadband)
7. Develop mobile solutions that assume you will always have good wireless carrier coverage
8. Make sure if you lose wireless coverage, that your mobile software application is useless


9. Take your existing desktop server application and force it to run on your PDA


10. Don't filter the data you want to synchronize from your Oracle or SAP databases, just download the entire corporate database to your handheld PDA
11. Don't synchronize only "changed" data, download the entire corporate database each time you synchronize
12. Make sure if your connection is broken, you start the entire synchronization process over again - none of this starting where you left off sissy stuff
13. Don't consolidate your enterprise data into one simple mobile synchronization "view", leave the data in dozens of different databases and database tables spread liberally around your IT ecosystem - this proves your courage and fortitude


14. Don't bother optimizing your application for mobile environments


15. Maximize the amount of encryption and security you use on every aspect of your mobile solution - with enough security and encryption you can slow the data synchronization down to a mere trickle


16. Make sure you have all your mobile workers synchronize their handheld PDAs at the same time in batch mode


17. Hard code your mobile software solution to work only on one specific handheld PDA that can only synchronize with your backend database in one specific manner


18. Ensure that the software programmer that develops your mobile software application is ambitious and feels he/she is under paid and under appreciated, and/or their green card is about to expire


19. Develop your own synchronization middleware...so what if other software companies have spent the last 15 years perfecting it...no time like the present to begin your own 15 year odyssey.


20. Make sure this is your first time developing a mobile software solution - it brings out the pioneering spirit


21. Give yourself some unrealistic development time frames - make sure you commit to these time frames publicly and in the presences of senior management. Make sure that senior management then develops their business strategy around the dates you provided


22. Don't include testing and debugging time in your project plan...you need to cut corners somewhere
23. Documentation is only for forgetful minds, don't waste your time here


24. Purchase all your handheld PDAs before you develop your mobile application. Purchase enough to last the next 8 years. Who knows how long they will be available on the market and you don't want to re-develop your mobile software application for new operating systems and features


25. Allow your mobile workers to download all the games, music and videos they want onto their handheld PDAs


26. Don't standardize on a particular operating system or handheld PDA specification - it will stifle creativity

Handheld PDAs in the Kitchen

I took a brief holiday with my wife this week and somehow ended up in a kitchen products store. As I was rummaging through the various over priced multi-colored utensils from around the world, I noticed a Symbol Handheld PDA on a nearby kiosk. This was something interesting in a kitchen store, who would have thought it?

I walked over to the kiosk and noticed a synchronization cradle sitting next to a connected desktop computer with a flat panel monitor. I noted that the Symbol PDA had a built-in barcode scanner, monochrome screen and was running the Palm OS. I walked slowly around the kiosk, pretending to be captivated by the flexible cutting boards, but I was really trying to determine the purpose of the handheld computer. I noted that the Symbol PDA was their low-end ruggedized device, and that it seemed to be positioned for the use of their customers, not for their own internal inventory purposes. I imagined I was Sherlock Holmes out to solve a case and reached for my pipe.

I nonchalantly picked up a wooden spoon with a price tag of $49 and pretended to be fascinated by its craftsmanship. I looked closer at the kiosk and noted a sign mentioning the registration of gifts. That's IT! The Symbol PDA was used by people wishing to create lists of over-priced gifts, they would never think to buy for themselves. They would scan the barcodes on all the exotic wooden spoons and then synchronize the list to the kiosk computer. Once the products were in the database application, anyone could access this list over the internet. Wow! So much technical ingenuity from a kitchen supply store!

I best finish blogging and return to carving wooden spoons.

Crop Dusters and Mobile Handheld PDAs

I am always interested in new and unique mobile software applications that run on handheld PDAs and smartphones. This week one of our partners in New Zealand started work on a flight information recording application for crop dusters. They are using the PointSync Mobility Platform to design, develop and deploy this solution. I don't know all the details, but it certainly sounds interesting!

Building Inspection Solutions on Handheld PDAs

It is the season for Building Inspection solutions here at MobileDataforce. We are currently involved in 5 different Building Inspection projects. We are working with county governments, private building inspection companies, mold inspection companies, water conservation organizations, and a housing authority in Europe.

There are a lot of similarities:

• Identify the building and building owner
• Identify the physical location
• Identify the inspector
• Identify the date and time of the inspection
• Inspect the premise
• Identify and document the areas that were examined - building, floor, room, wall
• Recommended action steps
• Inspection Report
• Mobile Invoice

Sometimes there are work orders or preventative maintenance work orders that get activated based upon an inspection. For example - NE corner of the roof is damaged, schedule repair. Other times work and cost estimates are associated with the inspections. For example - NE corner of the roof is damaged - estimated repair time 16 hours - materials costs $345.

We often support the mobile component of existing database applications for Building or Property management, but other times we develop both the mobile component and the enterprise building management application.

Mobilized Work Order System for Mobile Handheld PDAs

What does a "mobilized" work order dispatch and management system look like on a mobile handheld PDA? It consists of a number of business processes integrated together to create an efficient and profitable process that satisfies the requirements of your customer. Let's explore a mobilized work order process now:

A customer calls in to report a broken heating system. The office staff takes the phone call, enters the relevant information into the work order database application on the desktop computer which creates a unique work order number. The work order database application, with GIS integration, can compare the location of each service technician to determine which service technician is closest to the work location. This is accomplished with GPS tracking on the service vehicles or handheld computers used by the service technician.

Once the appropriate service technician is identified, the work order is dispatched to the handheld computer used by the service technician. Included in the electronic work order is driving directions from his/her current location to the next job location. In addition to the work order information, warranty, repair, users manual, maintenance history and product information on file can also be dispatched to the handheld computer for reference.

Once the service technician arrives at the location - he opens the work order on the handheld PDA. Opening the work order automatically captures the service technician's name, the date/time stamp and GPS coordinates and enters them into the open work order.

Once the service technician examines the broken heating system and determines which parts need to be replaced. He can pull out his handheld computer and check whether he has the needed parts in his vehicle inventory, if not, it automatically searches nearby service vehicles for the needed part (GPS tracking enables this). If another service vehicle is located that has the part in inventory and is nearby, then driving directions can be sent to describe how to get there in the most efficient time.

When the service technician arrives at the service vehicle with the needed part, the part is scanned using a bar code scanner in the handheld PDA to remove it from the vehicle's inventory and assigns it to the appropriate work order number.

Once back at the work site, the service technician runs into a challenge. He has never worked on this model before and needs advice. He snaps a digital photo of the equipment and synchronizes it back to the office. His supervisor reviews the photo and calls him with advice.

Once the work is completed, the service technician signs his name on the handheld computer screen, and has the customer sign the work order screen as well. The service technician prints an invoice on a mobile printer and collects the payment from the customer. The collection is noted on the mobile work order and synchronized back to the office for immediate processing.

As soon as the work order is completed and synchronized, the work order system reviews work order locations and priorities and assigns the next optimized work order to the service technician.

Enterprise Mobile Software Solutions for Handheld PDAs and Smartphone Report

Aberdeen Group reports that 80% of survey respondents are planning for increases in handheld PDAs and smartphones with wireless access and more complex devices with data applications and network connectivity. These new devices require management of the full life cycle from sourcing, procurement, connectivity assistance, applications support, security, data back-up, device replacement, through retirement.

In an earlier blog article I wrote in detail about the support requirements of enterprise mobile software solutions. Companies simply need to understand that mobile handheld PDAs and smartphones and wireless networks often come with a new and fresh set of support considerations.

iAnywhere / Sybase has invested heavily into developing enterprise solutions for managing mobile devices called Afaria.

Faster and Faster Wireless Networks for Use on Handheld PDAs

In this article T-Mobile and Vodafone announce faster mobile data service offerings that will be available later this year for smartphones and handheld PDAs. What does this mean? Larger amounts of data in the form of maps, photos, audio files, video files and VoIP will be able to be sent at faster speeds to smartphones and handhelds. This has a lot of relevance for companies dispatching work orders, CAD files, blue prints, Maps, etc.

Visitors will be able to test HSDPA service at data speeds up to 7.2M bps (bits per second) and HSUPA at speeds up to 1.45M bps at the T-Mobile and Vodafone booths. That compares with the operators' current 3.6M bps HSDPA and 1M bps HSUPA.

Around the globe, enterprise users of mobile data service seek higher speeds to send and fetch large PowerPoint presentations and e-mail attachments as well as for using company intranet services more effectively.

T-Mobile plans to offer 7.2M bps HSDPA service later this year, according to Deutsche Telekom CEO René Obermann.

Vodafone, which is currently testing 7.2M bps HSDPA in a handful of cities, plans to launch commercial services in several large metropolitan areas in the coming markets, a company spokeswoman said.

51 Questions the IT Department Wants Answered when Supporting Mobile Solutions

Often the focus of a mobile software project is on gathering the functional requirements, designing, developing and deploying the mobile solution, but little or no focus is given to the question of how to support it once it is deployed.

Here are some of the support issues to consider:

1. Who does the field worker call if there is a mobile device problem?
2. Who does the field worker call if their mobile application is not synchronizing?
3. Who trains new hires on how to use the mobile application?
4. If there is a mobile software problem, who fixes it - IT, consultant, contractor, systems integrator, software provider or your cousin Howie?
5. Who does the field worker call if the mobile application needs edited?
6. Who defines the business process you are mobilizing? They may need to approve any changes to the business process.
7. Who controls the security of the device? How do you set-up a new user to securely access the enterprise database? What kinds of security rules must the field user follow? Do different users have different security profiles?
8. Who controls access to the enterprise database application (a DBA)?
9. Will the Database Administrator allow you to synchronize data directly to their enterprise database application, or do they want a "staging database" or API layer to review all data before it is loaded to the enterprise database application. They will likely be involved in any future changes to the mobile application.
10. How many different enterprise database applications are synchronizing with a mobile device? If there is a sync problem, how do you know what database application may be impacted?
11. If you hire an additional field worker, how do you order an additional mobile device? Whose budget covers this?
12. Who decides if the new mobile device needs to be ruggedized or a consumer grade? What level of ruggedness is required?
13. Do different job functions require different devices, carriers and wireless data service plans?
14. Who decides what brand of mobile devices are going to the company standard?
15. Where do you purchase your mobile devices if one breaks or you need to add one to your inventory? Do you have a corporate discount or volume discount?
16. How do you control the variable costs of using a data plan from a local wireless carrier? What happens if the costs of the data services gets out of control? Who pays for it?
17. Are the mobile devices or the mobile software solutions under warranty?
18. Is there a yearly support contract IT needs to know about? How much? Whose budget?
19. What is the account number the warranty is under?
20. How do you set-up a new data plan with your wireless carrier? Who does that in the company? What is the account number so you can add subscribers? Whose budget pays for it?
21. What happens when Microsoft releases a new Windows Mobile operating system and you can only purchase mobile devices with the new OS on them? Who is going to upgrade your mobile software solutions so they work with the new OS?
22. What happens when the field engineer tromps off across 2 miles of muddy field to work at a construction site, but the battery on his handheld computer is not fully charged and it dies about 10 minutes after he gets there?
23. What happens when text messages, music, and 97 saved solitaire games claims all the memory on the PDA and the Construction application becomes either too slow or unreliable because of low memory?
24. How do you know when your mobile workers are synchronizing the latest information? You don't want mobile workers going days without synchronizing their device.
25. When you send an updated software application to your mobile workers, how do you know who is using the new application and who is still on the old?
26. How do you disable synchronization on a lost mobile device?
27. How do you kill and/or protect your data on the mobile device if it is lost or stolen?
28. How do you keep track of which workers are using which mobile devices? If there is an operating system update, or firmware update, how do you know who needs it?
29. If you are taking care of many different mobile field workers and many different mobile devices with a variety of operating systems and screen sizes, how do you know who gets what?
30. If you have a project manager that requires visibility to more data than other workers, how do you manage different views on the handheld computer?
31. Some mobile projects require different levels of security, for different levels of data visibility. How would you manage and track that?
32. Some applications require barcode, RFID, GPS, digital camera and other specialized data collection accessories, while others don't. How does the IT Helpdesk track the brand, version and other details of these accessories?
33. If a dump truck backs over your supervisor's $1800 ruggedized computer and crushes it into hundreds of unidentifiable pieces, how do you get a replacement out to the supervisor with the exact application and data that is required?
34. If a mobile device needs repaired - what is the process for keeping your field workers operating without it? Do you have a stock of spare mobile devices?
35. How do you deploy new mobile applications to your 1,300 mobile device users? Must they bring all their devices back to the IT department, or can you publish new applications directly to the handheld computer?
36. How do you support the mobile device, when the user has limited computer knowledge and is sitting on the top of a utility pole? What tools can the IT Helpdesk use to help diagnose problems?
37. How do you recognize a defective mobile device that is being shared by 12 different mobile workers? Do you have a method of identifying which problems are being reported on a particular device, or are you logging support calls only by users?
38. What is your process for dispatching work orders to service technicians when they are disconnected or out of range of cellular and wireless networks? A process needs to be defined.
39. What is your synchronization plan for each mobile worker? Can they sync in the morning and evening at their office desk, or do they need to sync every 5 minutes or in real-time?
40. What is the synchronization plan for a service technician that rarely has wireless network access? Does it justify a satellite up-link? (Sears Service Technicians use both)
41. How do you know when information was successfully synchronized with a mobile device in the field? Are you depending on Wilbert to know what the word synchronization means, or can you see determine the success of the synchronization from the IT Helpdesk?
42. What is an acceptable synchronization time? Is it 20 seconds, 2 minutes, 20 minutes? Does the IT Helpdesk know what times are acceptable so they can consider this when configuring a new user?
43. How much data can be synchronized in a given period of time on the chosen connectivity option? Is that an acceptable speed for the task at hand?
44. Who determines the hardware requirements that support the mobile application and desired synchronization speeds?
45. When a new mobile software application is developed - who tests its operating speed on different devices, processors, memory levels and connectivity options to determine what is acceptable and what is not?
46. When you are updating or reconfiguring an enterprise database, how do you know what mobile applications and mobile users will be impacted by these changes? How do you manage this update process?
47. How does the IT Helpdesk know which one of the 17 mobile applications on the handheld computer is having a synchronization problem?
48. If you are supporting 174 work crews and their mobile devices around the globe, how do you know where they are located, and who is responsible for them? How do you know the devices are being sold on eBay?
49. How does the IT Helpdesk know if a mobile device is using a cradle, modem, bluetooth, wireless, USB, satellite or Cellular connection to synchronize? The IT Helpdesk really wants to know before they begin working on the issue.
50. What wireless carrier, technology and through-put speed is the mobile device using? Is it GPRS, GSM, CDMA, Edge or some other network configuration?
51. What do you do with old and retired mobile handheld devices? Companies like Ryzex buy back old handheld mobile devices and recycle them.
    

These are just a few of the support issues that companies must consider once their mobile applications are deployed.