https://www.theverge.com/circuitbreaker/2017/9/17/16315510/iphone-x-notch-kinect-apple-primesense-microsoft

Sometimes it's hard to tell exactly how fast technology is moving. "We put a man on the moon using the computing power of a handheld calculator," as Richard Hendricks reminds us in Silicon Valley. In 2017, I use my pocket supercomputer of a phone to tweet with brands.

But Apple's iPhone X provides a nice little illustration of how sensor and processing technology has evolved in the past decade. In June 2009, Microsoft unveiled this: