My idea is to provide fire trucks with a system which is a combination of a conveyor belt and a ladder. It could help firemen move people more quickly from burning buildings. The system will contain rungs on rollers that will slide on tracks. Such a ladder will be able to lower four people to the ground in 4 minutes while the standard time for rescue, using traditional methods, is about 15 minutes.

My idea is to provide cell phones with a functionality to read and record weather data such as temperature, humidity, air pressure and wind speed. This functionality will help us to gather more accurate data then any weather station could offer.

A lot of times, we are stuck out in public without our phone chargers handy. This leaves us vulnerable especially when we need to make an important call. This idea about a twirling battery is really cool. The concept is to simply twirl the cell phone battery around a finger a few times for a quick bit of juice to send a text or make a call. 130 twirls will give you approximately two minutes of talking time. The same idea could also be applied to batteries for other devices.

I wish we had a store where it was possible to buy all the staff for the case of disaster. People would be able to find some special devices there, i.e. modified in some way so as to be the most helpful. For example, an ordinary flashlight could combine a radio and a cell phone charger as well.

I'm sick and tired of the fact that I spend so much time looking for a parking place. My idea is to create a system that will help people to find places for their cars to park. The system will consist of wireless detecting devices placed on the territory of a car park that will check parking places availability and send the information to a single control centre. Then this information will be displayed on information panels or sent to some kind of navigation gadget (similar to a...

I'll be the first one to buy a bike with a frame looking like my name handwritten. This idea is really cool. With such a bike I'll definitely stand out from the crowd. By the way, the risk of bike being stolen will be eliminated.

This idea can help blind people to gain partial eyesight. There will be a microchip to be implanted onto a patient's eyeball. The patient will wear special glasses with a camera that transmits images to the microchip and fires an electrode under the retina, stimulating the optic nerve.

If you are tired of the same old boring wallpaper designs on your wall then you'll find my idea interesting. I suggest creating digital wallpaper. There would be digital paper or some kind of very thin screen on your wall. A small computer box would also be on the wall. You would be able to download any image you wanted to see on your walls. In such a way you could change wallpaper every day.

Fingerprints are unique to every human being. I suggest using fingerprints in ATMs. Banks could register a fingerprint in a bank system when opening an account. The whole procedure would be easy and secure if a person went to an ATM, placed his/her thumb on the reader, entered the security code and did his transaction.

I suggest creating shoes with metal detectors for soldiers. The metal detector would be attached at the bottom of the shoe so as soldiers would be able to detect mines and trip wires in the field.