Future MacBooks might have little displays on each key

Keyboards have come a long way in the past couple of years; Apple's best laptops now have a built-in fingerprint scanner and the programmable Touch Bar. But what if every single key on the MacBook keyboard was also a little display?

This might actually happen in the futurePatently Apple has unearthed an Apple patent which describes a "reconfigurable keyboard," where every key has an "associated key display."

"Control circuitry in the keyboard may direct the key displays to display dynamically adjustable key labels for the keys," the patent application says.  Read more...