Downloadable software in the nature of a mobile application for displaying a user's location and interacting with other users by leaving geo-specific messages at any geo-coordinate on a map for other users to see

Light-emitting diode (LED); light-emitting diode package, namely, LED circuit boards; electronic LED sign; 3D digital LED photo frame; Light emitting diode (LED) display; gesture recognition computer mouse; gesture recognition keyboard; gesture recognition USB hub; non-contact light sensor; electric gesture recognition sensor; LED gesture recognition electric sensor; LED gesture electric sensor; LED position electric sensor; LED gesture recognition control device, namely, electronic controlle...