Track XPG Brushless Gimbal for GoPro Hero 2/3 by XPROHELI's Kickstarter campaign on BackerTracker
Feiyu Pocket 3 cordless detachable 3-axis gimbal camera launched on Kickstarter - Gizmochina
FlowMotion - Stretch goal announced - GoPro camera adaptor You've been asking and we've listened. If we reach $300.000 on Kickstarter you can add an adaptor that will let you attach GoPro
SteadXP Kickstarter launched: Next generation image stabilisation unleashed - Newsshooter