Always afraid of overcharging your electronic devices and want to be conscious about conserving power and energy? Designers have now created Dialug, a plug and socket concept that can help you keep track of your charging time. A 2011 iF concept design entry, Dialug has an integrated timer in the socket that automatically turns the power off once charging is complete.

By turning the timer counter-clockwise it will program itself to charge for the regular amount of time, but turning it counter-clockwise allows the user to charge devices for more specific and limited times.

iF Design