Tablet PC's in Bright Sunlight?

chadma asks: "I'm developing a program to be used on a Tablet PC; the unit will be used outdoors >80% of the time. I've seen some tablets from ViewSonic and MotionComputing and wondered if anyone had any experience or suggestions in the best screen for high sunlight conditions. Has there been any study or anyone with experience that could suggest the colors we use in the design? Would a white background with black text be most appropriate?"

Comments

Advice from a user

[JackAsh]

I have an actual Tablet PC that I use every day, the Acer C110. It's a wonderful tool, but it is not designed for use in the sunlight. Heck, it's not even that good when I sit at a conference room with bright lights above the center of the table - sitting at the edge of the table looking down on a horizontal reflective screen reflects the lights overhead... However, I have the ability to prop up my screen with my old PDA, which solves the issue quite nicely. The angle is just enough to avoid the lights. :)

The TabletPC is a wonderful tool. I wouldn't give mine up for anything in the world. Well, maybe something with a greater monetary value that I really wanted, as I would then go and buy myself another TabletPC - they're not in short supply. ;) Anyway, this is not your best forum for TabletPC advice. I suggest you try heading over to TabletPCBuzz and use the forums there, you will find a TON of experts on the TabletPC.

Regardless of that, there's really a couple solutions:

a) If your application is a commercial app, designed to be run by just about anyone that chooses to purchase it, I'd suggest creating a "skins" menu for it, similar to the option within Franklin Covey's tabletplanner 3.0. This will allow your outdoor mostly users to pick a high contrast scheme, whereas the indoor users (or users who avoid using it until they are indoors) will pick a different one. Heck, even allow some form of button mapping to different schemes, mapped by default to your presets that test best under different conditions.

b) If you're targeting a vertical market and intend to design the whole solution, start to finish, I recall someone designed a TabletPC designed specifically for use outdoors. You could work that particular model into your design specs, and test your app out with the PC in question and the best looking/working colors, etc.

I apologize, as I do no recall what the specific model or maker was - I suggest you ask your question in the general forums at TabletPCBuzz. They will be able to provide you with further information.

Best of luck,

-Jack Ash