The device is basically the world's first "throw-and-shoot" camera, and it's waterproof, "ultra-portable," and fully HD. You can throw it up into the air like a frisbee, and it will float just above you effortlessly, follow you for about twenty minutes, thanks to a sophisticated tracker on your arm.
"Lily is alwasy pointed at you and less than 100ft from you (pro tip: best shots are in the 10-30 ft range). Also, Lily's monitor makes noise. So other people will most likely notice Lily and quickly figure out where you are. You are better off climbing up a tree and using binoculars."