Designers Kyuho Song and Boa Oh have put their heads together to come up with a portable plug socket that, if created, will allow the user to utilize cost-efficient solar energy.
All one would need in order to use The Window Socket is a window with lots of sunlight streaming through.
Presently, we do have easy access to solar-powered backup battery devices. However, none of them features a direct plug-in feature like The Window Socket.
Have a look at the images below to see if this device would be handy in your daily life:
[via Yankodesign.com]