I have seen this touchless touchpad hardware (huh?) it detects finger/hand and it's better explained by a video: http://www.youtube.com/watch?v=6SjMdtdhXlA How it fit in the convex notion? i -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html