how does iPhone touchscreen work?

Does anyone know how the iPhone's touchscreen works? Also, is it dual touch
(only) or multi-touch? I understand it does not work with a stylus or even
fingernail. Is it a segmented resistive sensor, or based on 'frustrated'
total internal reflection (like fingerprint sensor), capacitive..??
Kevin
Reply to
Kevin Gomez
Loading thread data ...
It is multi-touch; some of the user interface features rely on this.
Reply to
zwsdotcom

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.