144 results found displaying 40-42
    
george g moore
 France
Valiant protector Printer Friendly Version
Lots of old ladies alone in their apartments or houses feel vulnerable and they are. Imagine maybe they could feel more secure if.... On the back of their front foor is a device that - if someone makes a commotion at the door, loud knocking or pushing - triggers a tape recordering of a large dog growling ferociously. Could help, if just outside the door on the porch or the landing there was a pretty large, empty of course, dog food bowl with MAX written on the side.
Reward: Packet of ten paris bus tickets.
Old dvd film french or english 

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36°

    
george g moore
 France
Save water Printer Friendly Version
The reservoir in your toilet is much too large for the quantity of water needed to flush out the contents after use. Suppose if everybody put a red brick in the bottom of their reservoir how much water that would save!
Reward: One pound box of basmati rice 

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53°

    
ankurgupta84
 India
Ultimate Credit Card Security Printer Friendly Version
Lets introduce a paging device to empower the user of the card, the device which will be two way communication enabled (similar to a pager) small-size (that of a key chain) will establish a direct link between the customer and the bank from which the money is drawn. Whenever a transaction is attempted the bank sends the page to the device describing the transaction briefly eliciting a response from the user. On positive identification of the transaction (the user selects yes) and sends the signal back to the bank, the bank then continues the transaction, money being credited. In event of an unidentified transaction, the user simply says no and declines it. The bank cancels the merchants request and further takes action to seize the culprit who initiated the fraudulent transaction. Advantages of the above approach
1. the security is divided into two levels viz. card-level (cvv,cvv2) and the comm. device level (2 way communication btw bank and customer)
2. The card user is empowered and hence gathers faith.
3. Misuses reduced to zero.
4. In event of losing the card, the user is rest assured that the card is immune to fraud attacks.
5. Undue wastage of time, money and precious resources in legal hassles (both at the bank side and the side of creditcard user) are eliminated.
6. Potential Savings : Approx 80 million $ (global figure calculated annually) money scam via creditcard
Reward: a safe Credit Card transaction everytime 

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