Patent ID: 6191778
Filing Date: 2001-02-20
Classification: G06F

Abstract:
A kit for use with a transcription system which includes a plurality of signal receivers for positioning adjacent a writing surface and for receiving position signals transmitted from a stylus through the air when the stylus is positioned over the writing surface, the transcription system recording writing performed by the stylus on the writing surface, the kit comprising:a background image coupleable to the writing surface; anda computer readable medium includinglogic for determining a non-predetermined position of the background image relative to the plurality of signal receivers using times of flight of position signals transmitted from the stylus,logic for recording writing by the stylus on or over the background image by detecting positions of the stylus relative to the writing surface using times of flight of position signals transmitted from the stylus, andlogic for forming a composite image by combining an electronic version of the background image with the recorded writing.