Clean Keyboards

I was wondering if keyboards could be made total washable and/or in a way that they don’t need to be cleaned all the time. Maybe new nano-textures available that are dirt free or that the grease and dirt do not stick to them can be used to have a surface free of dirt and grease and especially fingerprints.

Chemically Heat Generating Insoles

Having to bear the cold weather in my shoes. I was wondering if a chemically heat generating insoles are available to keep my feet warm during winter time.

Smelly Mobile Phones

Sometimes ago there was all talk about smell generating devices to be used in cinemas. I was wondering if the same device could be used in mobile phones in order to smell your sweetheart or to as a protection against phones being stolen (when stolen it would create awful smell so that the mobile phone could no longer be used).

USB Socket on the wall

I was thinking how nice it would be to have a home with USB Ports on the wall to be used either as an electric outlet for charging devices or as a communication socket to replace phone socket.

Battery on a USB Stick

I was thinking how it would be nice to have batteries with a USB head on one side and a plug socket port on the other so that is could be recharged and connected to devices that need a little extra juice at desperate times.

The burning pen

I was thinking how it would be nice to have pens that burn the paper using laser maybe at close range. This way there is no need for ink or graphite in order to write and the writing would be permanent or semi-permanent. Also things could be written on many different types of surface.

Flash Dongles or Modules with displays

I wonder why they don’t put displays on Flash Dongles or Modules to show if they are full and how much data is already in them or maybe show a list of the files inside.

Front light projected LCD

I was wondering if LCDs could be made that would use normal ambient light in order to show info with little or no back lighting…

Using your voice to recharge mobile phone batteries

I was thinking if it would be possible to use the voice as a source of energy in the mobile phones whereby part of the energy from phone conversations can be converted into energy for phone battery recharge or one can sing along to music (mp3) from new music player type mobile phones and have this sound energy converted into electricity and be stored on the phone batteries for later use. Even shaking or tapping on the phone keypad could be used as energy input for mobile phone battery recharge…

Disguise for BTS Mobile Phone Antennae

I was thinking how nice it would be if the BTS Antennae left outside could be covered with some kind of disguise to make them more harmonious with the surrounding and less sticking out so that would be more acceptable by people who live around these and always complain about their existence. This disguise could be a cover that is permeable to the waves so that it would not interfere with the workings of the antennae.