Dec
17

I stepped on my fancy iPhone 4 and whole screen is completely cracked! I can barely see the images, but somehow it still works! How is this possible?

– Astonished Jim, Little Rock, Arkansas

Dear Astonished Jim in Arkansas, Touch guy is about to go on vacation, so thank you for an easy question! As I’m sure you know, the iPhone uses projected capacitive technology and one of the main benefits of this technology is that it will “last forever.” Touch Guy did not really mean that you could … Continue reading »

Dec
17

Is projected capacitive technology reliable when used outdoors in a marine environment where it will be exposed to rain, saltwater spray, bright sunlight, etc?

What are the likely points of failure?

- Charlie, Marblehead, Massachusetts

Hey Charlie: This is a most appropriate question for national sock burning day because, as is the case with all good sailors, Touch Guy barbequed his socks and pledged to go shoe-to-skin all the way to the last blustery days of Fall. Ah, but back to your question…Until recently, resistive touch was the only technology … Continue reading »