If you've ever played Wii Sport, you'd know that a lot of kinetic energy is wasted while playing this game. If energy converting devices can be made into the remote (maybe make the whole thing a bit longer to fit the device in), then the remote can convert the kinetic energy into electrical energy. This can be linked to a dry cell holder where the cells can be charged directly from the remote. And this can also be appliable for other Wii games, though those games must involve a lot of...

I would like to see a charging cradle for my cell phone that would interface my cell phone with several cordless phones. I could get rid of my land based phone and still have the conveneince of answering and placing calls from cordless phones placed around my house. Even better would be a charging cradle that would accept more than one cell phone and give a distinctive ring so we would know which calls are on my line and which are on another family member's line.

Would it not be great to have a small software on phone which would auto reply to the ignored number the owners unavailability to answer their call. It may even give out a signal as in the phone is reachable! So next time I want to ignore a particular number... I just add him to ignore list.

Sound is a form of energy. And phones use cell/battery to run. They store electrical energy. While we talk over the phone we give out sound energy. We can have a small device which converts sound energy to electrical energy and charges the cellphone batteries while we speak. It can even be charged in a theatre, pub, discos, traffic signals basically anywhere with a decibel level.

All of life and all of its experiences, although experienced physically, have no perception until processed by the brain. With advancements in neural technology (although, perhaps a few years out) if subject A "a sky diver" is "recorded" (his electrical brain input/output) it could be "played back" in someone else's inputs. This would yield all of the sensations and perceptions of the experience without actually jumping out of a plane, or whatever else one chooses. This could be invaluable...

I am thinking of making an earplug that passes on specific sounds and doesn't allow the other sounds to be heared. This device has a switch to adjust special frequencies of sounds, and if they are the same the sound passes and can be heard. This device can be very helpful when two or more sounds are mixed and you can not distinguish the one you want to hear.

A voice modulator that you can choose to change your singing voice changed to match the singer of the song simply by having the computerized Karaoke machine (which memorized all the singer's vocal details) change the pitch, octave, vibrato, etc. Basically a synthesizer that creates the closest match to the actual singer's sound within a certain chosen song. You could even be a man and sing and sound like Madonna! Ha! Not hard to change your sound digitally, but the memory the computer...

Using clear plasma trapped with in several different layers of clear screen you could see the real depth instead of perceived depth of 3-D screens. You just have what is supposed to be in the front foreground appear on the front screen and see through to the subsequent layers until you get to the furthest distance of the image you would be projecting on the screen (moving or not). This would work for use in any screen application from TV, computers, small screen devices, etc. (basically...

After you watch a film you always want to remember it in some way, but you can never retrieve the musical score from today's DVDs to remember it by. If you provide a sound track on Side B the opposite side from the movie, you could then listen to the music.

Music players always like to share what they know and have! And in sharing tabs there is not always a PC near. It would be cool to have a software that can be used on cellphones exactly as the software called "guitarpro" which can also handle the same file type ".gp4".