The Kinect sensor's IR depth camera and rgb camera was accessed through processing. The closest point to the sensor produces an x,y coordinate set that controls signals being sent to the remote control. A red dot is placed on the screen to let the user know what is the closest point. This is often the hand or extended arm as demonstrated.

The name "Hewson" carries a special weight for anyone who grew up during the golden age of British computing. As the son of Andrew Hewson—the man behind legendary publisher Hewson Consultants—Rob Hewson didn't just grow up playing video games; he learned to spell his name from their title screens. However, Rob didn't just rest on his family's 8-bit laurels. From leading major LEGO franchises at TT Games to tackling the high-stakes world of technical porting at Huey Games, Rob has carved out a unique path in an ever-evolving industry. In this candid interview Rob to discussed the burden and beauty of a family legacy, the technical "scar tissue" left by the ambitious Hydrophobia, and why porting a masterpiece like Inscryption to consoles is far more than a simple copy-paste job.
To celebrate Tomb Raider: Legend's 20th anniversary, the official channels have shared an early in-development gameplay demo.

It's important in life to maintain a broad palette when it comes to culture and the arts. Hideo Kojima agrees, as he continues to use video games like Death Stranding to introduce people to music and other elements they might not otherwise discover.
im waiting for kinect controlled Tomahawk missile
This is great work.
That's awesome stuff.. I wouldn't mind having Kinect for that, lol.