Lenovo External Hard Drive Concept

Lenovo doesn’t just make computers, as in their free time, engineers will come up with concepts such as this external hard drive. It boasts finger-touch access and an external display, where the drive’s surface also doubles up as some sort of fingerprint reader. The display will show you just how much more space is left available, and with biometric security, you won’t need to remember more passwords, but that would also mean being more careful when it comes to using that electric saw the next time around.