septimus
VisorCentral Staff

Registered: Feb 2001
Location: Them Twin Cities
Posts: 1758 |
I'm trying to think about :
quote: HYPOTHESIS: 1) When you apply the protective coating you are forming a bond between two different types of materials.
Yep. But in this case, there's no real stress on the glass as a result, b/c the WR is flexible. Attaching two different material that respond to flexing differently could cause one of them to crack, but they would have to both be relatively inelastic.
quote: 2) Any torque applied to your visor, such as movement in your pocket sets us a stress. Pulling on the glass by the protective sheet may be uneven, thus causing a fracture in the surface of your visorif any slight torque is applied(ie a slight twisting of the unit)
While I have watched a Writeright tug on the screen in a rather disconcerting way, I would tend to doubt that it would literally shatter it. If it did, I would guess it would do it right away as you're removing it and you wouldn't need a poll to surmise the cause.
The idea that the tug somehow weakened the screen is more interesting, but I still think it's a bit of a reach
quote: I spoke to Handspring and they indicated that the unit was not tested scientifically for the types of stresses that might occur when a material is added to the Visor's surface.
Who'd you speak to? I'm guessing they answered your question more in the deer in headlights mode ("What, Huh? No, we didn't do that.") than in actual informed mode ("Hey, go get the product manager!").

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