https://www.engadget.com/2012-11-12-triggertrap-mobile-wifi-control-update.html
Triggertrap Mobile update adds WiFi control for device-laden shutterbugs
Nov 13, 2012 - Triggertrap's automatic shutter release kit has come a long way since its humble Kickstarter debut, and today, yet another feature is being added to its iOS...
triggertrap mobilewifi controlupdateaddsdevice