80 results found displaying 4-6
    
Quentinb
 South Africa
Anti Shark Surfboards Printer Friendly Version
Was watching Discovery channel last night and again they showed surfers being attacked by sharks.
I don't know if something like this already exists as I am not a surfer, but I was thinking why not put something on the surfboard to warn the surfer that a large fish/shark is close or even better to repel the shark.
Some small sensor based thing with a rechargeable battery.
Reward: Whatever you feel like giving me, I really don't care. I am not a surfer so a device will not benefit me. 

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54°

    
NCoppedge
 USA
Program that Calculates Exceptional Emotional Motivators Printer Friendly Version
A program that can be used to calculate statements or pictures that are "exceptional" motivators for health.
Such a program can be based painstakingly upon meta-data and other user information, and then make use of major personality information cohorts (sociological data coordinated with personality surveys and other such materials). The result is a specially designed device or program that takes a special place in someone's life by providing non-chemical, but very desirable motivation. This could play a role in treating minor depression or motivation problems; and also serve the purpose of encouraging healthy attitudes, such as eating properly.
Reward: I would like to buy such a device, if I knew it could work. It has to be complicated, but seemingly simple on the surface. No one's scared of a parser anymore, unless it claims that it's psychic. 

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25°

    
AaronBurns
 USA
Submarine Fitness Grip Ball Printer Friendly Version
A Sports Training Ball for Aqua Athletes.
By setting the amount of water to air ratio inside the ball, you can set the ball to hover at a depth halfway between the surface and the bottom of a pool or just set it at at whatever depth you desire. The ball would have strong grip handles so divers can retrieve it. This would be great to train for many water-related careers, for lung capacity building, or for general overall fitness.

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23°

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