DIY Wireless Control of Your Canon DSLR for under $50
CamFi DSLR controller now offers real-time upload to Dropbox: Digital Photography Review
DSLR Controller - USB Video Monitor - iPad - YouTube
DSLR Controller - Apps on Google Play
ioShutter: Control your DSLR with your iPhone | WIRED
Amazon.com : Zeeye Zoom Control DSLR Pro Camcorder Remote Controller 2.5mm Jack Cable For Sony LANC A1C 150P Canon Panasonic 180A 130AC DV ACC : Electronics