105 results found displaying 31-33
    
aarthidhar
 India
Finger Powered Cell Phone Printer Friendly Version
If buttons on the mobile phone dial pad are made of piezoelectric material, they will deform when we press them. The resulting electrical voltage from mechanical deformation can be stored and used for charging the mobile phone.
Reward: One such. 

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olya0320
 Latvia
An application to stop using applications Printer Friendly Version
Problem: Mobile phone's addiction.
Solution:
1) A program for the phone which will be downloaded by the owner's will.
2) Consists of two parts. 1st part - a morning block. The phone blocks all applications (except for SMS and ordinary calls) on the phone for the 30 minutes after the alarm set in the morning, so that owner can't immediately check social networks after awaking.
2nd part - day time block, turns on periodically. The owner should type in a lot of numbers combinations which will appear on the screen. This operation will take 2.5 minutes. It will cut the interest of using the telephone without necessity.

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grp4dwarfs
 Philippines
Landlines/Payphones with sim cards Printer Friendly Version
Landlines/Payphones that have slot for sim cards. This is useful when cellphone batteries go out of charge and somebody would want to make a call or send message.

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