A nice video commercial from Samsung showing how we have been fantasizing about uber-cool geeky watches since past 85 years and have now finally got it.

Smart-watches seems to be the new buzzword in gadget industry these days with Apple, Google and Samsung reportedly working on them. The success of "Pebble Watch" kickstarter campaign inspired many to make a smarter watch and we now have another successfully funded Kickstarted project "Hot Watch" taking smart-watch technology to new heights.

What makes "Hot Watch" superior to the competition is that it turns users hand into a phone with innovative private call technology enabling users to send and receive messages and make private calls without touching their phone. Confused ? watch the video demonstration and see the secret behind the technology yourself.

Imagine the fun of controlling your computer using hand-gesture's just like Jedi in the Star Wars movies, Flutter is an free application for Windows and Mac computers which enables you to do exactly that and that too without requiring any specialized hardware or sensor. The Flutter App uses your computer camera to recognize hand gestures allowing controlling of application actions from a few feet away without the need of any keyboard or mouse interaction, the utility specially comes in handy for controlling audio/video playback and presentations from a distance.

Day by day we are inching towards a perfect voice and gesture controlled Smart Home, and now a new technology promises to do this without requiring any specialized hardware like camera or sensor. Suitably named WiSee the smart technology makes use of existing WiFi waves from your wireless-router to detect and react precisely to gestures as demonstrated in the video shared below.