Code Poetry
and Text Adventures

by catid posted (>30 days ago) 11:42am Fri. Nov 1st 2013 PDT
Useful simple library project: Ultrasonic 4-QAM+audible chirp+error correction => Send short sonic handset discovery codes for social apps.

http://chirp.io is doing this already.

It would be great to have an open-source library people can use as a sonic software modem.  I envision it being useful for sending short invite codes to nearby friends in online social mobile games, and then completing the rest of the transaction over the normal Internet.

Though it seems like you could send at a pretty good data rate with modern digital communication techniques like OFDM.
last edit by catid edited (>30 days ago) 11:43am Fri. Nov 1st 2013 PDT