My idea is to create a cell phone application for wheelchair users that will give information about the accessibility of nearby locations. The application will use a color coded map to display the accessibility levels of various places, such as cafes, theaters, or clubs. The maps will use open data that will allow users to modify and update the information. This open contribution ability is very important, because it allows the application to grow as it is being used.

My idea is to create an application for smartphones which will use phone's GPS and accelerometers to sense and pinpoint the location of potholes. The great challenge there will be how to teach the phone to tell the difference between a pothole and a speed bump or sewer grate.

Why not create a super simple cell phone for children and seniors to make an emergency call for help with the push of a single button? It will be possible to program the device to call parents, or any other designated emergency contact and send emails with GPS data pinpointing the caller's location. In addition, such cell phone could have an alarm to help responders locate the person in need of help.

Why not provide our mobile phones with ECG machine capability of clinical-quality readings? Such a cell phone should have a pair of electrodes to send ECG readings via Bluetooth. The device could be held in the hands to take pulse readings, or could be placed on the user's chest. Of course, received ECG wouldn't be as comprehensive as a full electrocardiogram but it could be helpful while arrhythmia or other heart pattern issues monitoring.

I usually use a credit card while purchasing something. The main disadvantage of using credits cards is that it is difficult to monitor spent money. I want to have a wallet which will inform me about all changes with my bank account and will adjust to the sum of money available: * It will vibrate / beep each time a transaction take place; * When there isn't much money in bank account the wallet will resist its opening; * It will swell and shrink to reflect...

My idea is to create mobile application which will help children with autism to develop communication skills. The application will be based on Picture Exchange Communication System, i.e. it will help children to build messages from pictures and send them to each other. It will also contain a vocabulary consisting of words learnt by a child. The vocabulary could be easily updated as well as new pictures could be added to the application.

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.

My idea is to create a mobile phone application based on GPS which will help to define single people within a radius of 0.5 - 0.7 miles. It will be of great help not only for pickups but also for people who are eager to make the acquaintance. The application will also have a chat function so as it is possible to send short messages to each other and make an appointment.

My idea is to create a mobile application integrated with a database of public lavatories within a city/country/state/etc. After you define your location the application will return the list of the nearest lavatories. It seems to be very convenient. By the way, the database should be updated on a daily basis.

I want an audio file on my phone which will frighten off mosquitos within a radius of 3.5 feet. A human won't hear anything but mosquitos will. The sound will be similar to the buzz of mosquito male which mosquito female try to stay away from.