How does the FT8XX touch screen work?
Please refer to this link for detailed description on how a 4 wire resistive touch screen works. http://www.sparkfun.com/datasheets/LCD/HOW%20DOES%20IT%20WORK.pdf
Please refer to this link for detailed description on how a capacitive touch screen works.
Does the FT8XX support touch pressure measurement?
Yes. Touch pressure measurement can be detected on FT800/FT810/FT802.
Does the FT8XX support multi touch?
FT800/FT810/FT812 are resistive touch solution, there is no multi touch support.
FT801/FT811/FT813 are capacitive touch solution which support 5 touches detection.
Does the FT8XX support touch slide?
Yes, users can drag a screen slider with a stylus or finger.