Apple’s MacBook Touch Bar is actually a mini Apple Watch

Apple unveiled its Touch Bar addition to the MacBook Pro yesterday. While the company spent time demonstrating its ability to change function keys on the fly, or light up its display with colorful emoji, Apple didn't talk about what's really powering its Touch Bar. Irish programmer and developer Steven Troughton-Smith has discovered that the Touch Bar is actually a mini Apple Watch.
"From everything I can piece together, the T1 chip in the new MacBook Pro is a variant of the system-on-a-chi