My Remote's a Pain in the Hand

I am starting to hate my Samsung remote a lot more than before and being a TV addict I guess the design of a TV remote is worth sweating over. I have seen many Japanese/Chinese remotes using the NEC protocol and have a far better design when it comes to small TV's. I can see that the ordinary remotes have a limited functionality and hence dont require a lot of buttons. Now ,incase of Samsung LCD TV there are whole lot of options within the TV like HDMI ,Media Play, Media Controls...etc. So, many buttons are properly spaced and have been placed on the remote control. However, the ergonomics of the device haven't been studied extensively. I believe that its time to move ahead and try and evolve a new interface for interacting with the TV.

I hence plan of making a gesture based remote control which may be used to control the menu options by a simple flick of your hand. Remote control isn't the costliest part of your home entertainment system and I plan on keeping it that way.This device will be made affordable by using a basic design and adding complexity(simplicity on the user side) through the software part of the implementation. Once done, the user simply has to use his palm gestures over this device to control hi TV. I am so excited just by the very basic implementation (or I am just sick of my remote)




Now the following are the steps that are to be taken in the same order to get to the final product.STEP 1: The first step involves taking four IR pairs and connecting them to ADC channels of a micro controller. The output values of the ADC are to be plotted against time to observe the variation of ADC o/p values as the hand passes over the sensors in different directions at different orientations. The results are to be sent a PC via serial port and the output data plotted appropriately (use MATLAB or PYTHON)


STEP 2: Now once this is done, we need to make decisions on the kind of gestures to be mapped to different remote functions (Usability Matters....Be very observant here...Don't injure the user with acrobatic hand movements).The gestures are to be stored in the form of one dimensional arrays which then become the templates against which gesture motions of the users hand are compared to decide on the IR commands to be sent.
 




STEP 3: Code to implement various IR communication protocols for the various devices to be controlled. This also involves building the actual circuit with the uC. The setting up of Clocks....etc. We may also go for a GUI to setup the various options of the uC via  a serial port or CREATE A WAY TO SETUP THESE THINGS VIA A USB-MAKING MY DEVICE USB COMPLIANT (WORTH A LOOK AS ITS BEEN A WHILE THAT I STARTED SOMETHING POWERFUL).STEP 4: Using machine learning concepts to optimize the user experience, the device should be taught to adapt to the users usage. Trying to avoid false alarms is the key to this design.

Not exactly like this but on similar lines.