Self-propelled device destined to shipwrecked rescue U-SAFE is a remote controlled lifesaving buoy. It is a self-propelled device destined to shipwrecked rescue. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Rhex – Clumsy but Effective Robot Youm – Smartwatch Concept That You Want Now Machine Gun Small Enough To Fit In Your Pocket Turn Any Smartphone into Night Vision Camera 10 Best Gadgets for Dogs PIMP Watch