Simon Willison’s Weblog

Multitouch on Unibody MacBooks. FingerMgt is a lovely little app that illustrates quite how sensitive the touchpad on modern MacBooks is —it can track up to 11 touch points and measure pressure as well as location.

# 6th November 2009, 2:44 pm / apple, macbook, macbookpro, multitouch

gefingerpoken. Michal Migurski shows how to implement the algorithm for two-finger deforming drag using affine transformation matrices in Flash.

# 24th September 2007, 8:50 am / affinetransformations, algorithm, flash, matrices, michal-migurski, multitouch