Tom Igoe has written or co-authored two books on physical computing Making Things Talk and Physical Computing, both of which are excellent resources for you to check out. Coming from an interesting background of theatre Tom currently teaches courses and workshops in physical computing and networking at the Interactive Telecommunications Program in the Tisch School of the Arts at NYU. You can follow his latest thoughts on physical computing and more on his blog.
Below is an Ignite talk by Tom on Physical computing greatest hits.
Below is an Ignite talk by Tom on Physical computing greatest hits.





