diTii.com Digital News Hub

Sign up with your email address to be the first to know about latest news and more.

I agree to have my personal information transfered to MailChimp (more information)

Jun072006

FTIR Touch Sensing

Jeff Han’s multi-input touchscreen — FTIR touch sensing “relies on frustrated total internal reflection (FTIR), a technique familiar to the biometrics community where it is used for fingerprint image acquisition”. We introduce a simple technique that enables robust multi-touch sensing at a minimum of engineering effort and expense. It acquires true touch information at high spatial and temporal resolutions, and is scalable to very large installations.

FTIR, Multiple Touch Sensing, Screen

Share This Story, Choose Your Platform!

Do NOT follow this link or you will be banned from the site!