Your iPhone Can Help You Find Your Lost Keys
Los Angeles-based app designer Geoffrey Litwak has created a cool keychain that uses Bluetooth technology to locate your lost keys.
Called the Hone keychain, it is paired up with an app compatible with iPhone 4S and iPad 3 and can detect your keys from a distance of up to 150 feet.
Once detected, it will light up and audibly vibrates.
The Kickstarter project has raised funds well above its target of US$46, 000 and the product is expected to be shipped from October this year.