155 results found displaying 94-96
    
AaronBurns
 USA
Under Water Speaking Tool Printer Friendly Version
A Mega-Phone/Bull Horn that works underwater but, allows your voice to come out in the right sound frequency to be heard underwater loudly. Certain high and low sounds can go through water and can clear up your voice to be heard a long distance and correctly through water especially when amplified.
Reward: Credit 

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58°

    
Glen Smith
 United Kingdom
GPS Camera Printer Friendly Version
I, like many of us today, have a digital camera. Whilst on honeymoon in Paris last year I took plenty of pictures of landmarks and the landscape. These pictures were all timestamped to tell me when they were taken but no information is available to where they were taken.
I think adding an additional dimension to the camera's capabilities of a built in GPS system to store the location, direction and possibly the pitch also will add more life to the pictures. This info could be linked to a map application to give you pinpoints of where you went and when and link to the pictures. Who knows, in future it may be possible to build a 3D map using this technique.
Reward: Yes please 

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36°

    
limegreencoolaid
 USA
Counters for Restaurant Pagers Printer Friendly Version
How many times have you been waiting to be seated at a crowded restaurant with one of those pagers they give you and have no idea how many people are ahead of you. My idea is a cheap lcd counter built in or stuck on to the pagers they give you displaying the number of customers in front of you.
Reward: Free food at all participating restaurants. 

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47°

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