Barnes & Noble's and Handheld PDAs - Symbol PDT 3140

I have a habit. It is a habit that my family has learned to live with. I must confess. I can not pass by a person working with a handheld PDA without stopping to ask them what they are doing. My family has learned to just keep on walking as if they don't know me.

Yesterday, I was walking through Barnes & Noble (a book store) when I spotted an employee working with a Symbol PDT 3140. I first introduced myself and said my interest in her was purely professional (I've got to work on that line). I told her I worked at MobileDataforce and we deliver all kinds of mobile software solutions for use on Symbol handheld computers, and was interested in how she was using it.

"Are you using it for inventory tracking?" I asked.

"No, I am looking up where each book on my cart is to be placed on the shelf," she answered.

She was not using the handheld PDA and mobile software purely as an inventory database, but the software on it was telling her how to do her job the right way based upon planagrams (analysis of how items should be displayed and organized to maximize sales). This is a very good example of how mobile handheld computer solutions can be much more than just portable data storage, or field data collection devices. Huge DB2, SAP or Oracle databases with data mining and business intelligence applications can crunch large numbers and then push that knowledge to the mobile handheld computer of the mobile worker. This allows the most sophisticated intelligence to be shared with the lady in Barnes and Noble, or the electrical utility guy crawling through the briars inspecting power lines via his mobile handheld PDA.

New Rugged Handheld PDA - Trimble Nomad

The new rugged handheld from Trimble & TDS is quite impressive. Follow this link to the full description:

The new Trimble Nomad packs even more functionality into the most powerful and full-featured rugged handheld computer available. Start with an 806 MHz processor, 1 GB of Flash storage, a long-life battery and integrated wireless capabilities like GPS, 802.11g, and Bluetooth. Then select an optional integrated laser bar code scanner and color digital camera. The Nomad also features a high-resolution, sunlight-visible VGA display that shows graphics and maps in crisp detail. And it's fully rugged and just as tough as our other handhelds which means the Nomad offers a lower Total Cost of Ownership (TCO) than consumer-grade handhelds.

In the past I have been disappointed with the lack of muscle and speed in the TDS Recon (a predecessor), and the need to add external GPS, barcode, digital camera assessories, but this new product line seems to have resolved most of those issues. I am a big fan of the rugged, easy grip, water resistant case, and I just think the Tonka Truck yellow is cool!

Many of MobileDataforce's customers work in rough and tumble environments (utilities, construction, asset tracking, inspections, environmental assessments, etc.) and a rugged handheld PDA like the Nomad is a great choice.

Here is another link to a blog on the Trimble Nomad.

What Don't I Know About Mobile Software Solutions & Deployments?

This is always a difficult question. How can you know what you don't know. Well I guess the answer is you find someone who has been there and done that and learn from them.

This blog article is a good starting point. It identifies 51 questions the helpdesk team will want to have answered before large mobile software deployments.

Let me highlight a few of the questions you will want to have answered:

1. Do you anticipate only needing one specific mobile software application, or many mobile applications over time? Can you start with a mobile software platform that supports all of your mobile needs, or will each mobile application be a separate IT project and use different technologies and infrastructures?


2. Do you know your exact solution and data requirements in advance, or do you anticipate needing to edit and adjust your mobile application as you learn from your field experiences and users? This will impact both design and schedules.


3. Do you have an in-house software development capability, budget and helpdesk infrastructure to enable you to customize your own mobile software application(s)?
4. Do you want to contract your mobile software application design, development and deployment to an experienced mobility company, or build it internally?


5. Will you be synchronizing your field data with one back-office database, or multiple database applications?


6. Do you know how to integrate field data to your database applications? Do you have your own DBA that can do this?


7. Mobile solutions are often used on laptops, Tablet PCs, Smart phones, PDAs, etc. Do you know your exact hardware requirements? Will you be supporting just one device, or all of the above?


8. If your internal IT staff are developing your mobile solution, do they know how to do the following: support GPS, Barcodes, RFID, Digital Signatures, Digital Image integration, synchronize data across multiple databases, provide helpdesk tools to support large deployments, etc.


9. Do you have an IT development team that is experienced in designing, developing and deploying mobile applications, or is this their very first mobility project. Can you afford the steep learning curve, time and money developing a mobile application in-house with no experience?


10. Have you considered the support effort required to manage large mobile software deployments? Do you have software in place to manage this?


11. The biggest challenge with complex mobile application development is to create the right data model for your mobile application before you start development. Often an appropriate data model for a simple mobile application, is not the appropriate data model once you start adding features in future versions.

Insurance Inspector & Mobile Handheld PDA Inspection Software

Our team in the UK has been busy working with a number of insurance companies on mobilizing their inspection processes. Automobiles that are damaged must be inspected by representatives of the insurance company in order to value the car and appraise the damage.

The inspections take place at the location of the car - so rather than travel to the location, fill out a paper form, submit the paper form to the administration staff to type into a computer - the inspector fills out an electronic inspection form on a mobile handheld PDA and submits it wirelessly to the enterprise computer system for immediate processing.

Mobilized inspection software and processes make so much sense and are very easy to justify on the merits of reduced expenses, reduced errors and better customer service.

Field Services, Work Orders and Mobile Handheld PDAs

I have written a number of articles over the past year about the value of using handheld PDAs and Smartphones for field services and work orders. Here are a few of them for your reference:

Tools, Parts & Mobile Work Order Solutions on Handheld PDAs

HVAC Maintenance and Mobile Handheld PDAs

HVAC Service Orders on Handheld PDAs

Mobilized Work Order System

Mobile Inspection Software, Service Requests & Asset Management

Toilets and Handheld PDAs

More on Mobile Workflow & Business Processes

30 Reasons to Mobilize Your Business

Business Analytics and Mobile Handheld Computers

Mobile Service Orders for Furniture Repair and Delivery

Automobile Work Order Solution for Handheld PDAs

To read more articles on mobile business solutions click here.