My idea is to create a sleeping mask which not only blocks out the light but also wakes the wearer with a programmable sunrise. Sounds really cool :) An LED substrate sewn into the inside of the mask will make the magic happen. It will begin its glow about a half hour before the user chosen waking time.

Why not develop parking meters able automatically call the police when you have overstayed your parking limit? The new meters will have sensors in the ground under each parking space, which will keep track as cars move in and out of the space. The sensors will notify the nearest parking inspector when a car has gone 5 minutes past it's paid for parking time.

The idea is to develop a non-invasive device able to monitor brain temperature. This will lead to better treatment and diagnosis of brain injuries. The device will be able to measure brain temperature by sitting on top of the patient's head. The small, poker sized chip will detect the microwaves produced by the brain that pass through the skull, delivering readings quickly and easily.

The idea is to create a biodegradable carpet, which can be shredded and turned into organic fertilizer rather than incinerated. The carpets will be made of organic wool held together by a biodegradable paste rather than the conventional latex backing. The new paste will also use 50 percent less energy in its application, requiring lower temperatures for less time than conventional methods.

The idea is to create a brew unit that will dispense three different liquids at one time, serving up a cup of coffee within 45 seconds of activation. The brewer tap will rise from the top of the aluminum brew unit, which will be enclosed within the brewer cabinet. The brew unit will be easily removed for cleaning, and will include dual grinders for fresh ground coffee. It will also be able to steam milk directly from the tap, automatically adding the milk when needed. The...

This fertility monitoring system is such a great invention. It gives couples an easy way to know when peak fertility occurs, making it easier to plan for pregnancy. A sensor in the woman's arm monitors body temperature to within a thousandth of a degree, and gives a 99 percent ovulation time accuracy; this data is transmitted to a digital reader. Just imagine, with such a system it is possible to plan a romantic evening up to six days in advance.

The idea with that artificial rainbow is fantastic. A rainbow machine has been already created. It uses reclaimed rainwater and sunlight to create rainbow effect. The machine applies jet pumps and custom fountain nozzles to spray water in the air, and then the sunlight shines through to create the rainbow effect.

Why not invent a "smart" Christmas tree - one capable of retaining its needles for twice the normal length of time?

* How to remove wax from solid surfaces. If the wax is allowed to cool completely, and if the surface isn't too porous, it will separate easily from a solid surface. Use a flat, prying device to work your way under the wax. Be careful so as not to damage the surface you are trying to clean. Some candle waxes contain oils and pigments that might leave a stain on a surface like wood. In those cases, place a folded paper towel over the stain and apply a steady heat, like that...

I'm a book lover. The smell of new books drives me absolutely mad. I like both new paper and paint smells. My idea is to keep books smelling in such a way all the time. There can be a deodorizer that would protect books from moisture and different odors.