So glad they caught this "
handshake" when the touchdown was announced. The vid is the second image on the page, the "handshake" starts around 1:18. Perfect example of a well deserved happy dance!
There is a second 360° video on the page where you can hear a more complete description of the descent, especially the last few meters. It helps to understand just how fast/slow this tricky maneuver happened and how great the math was! The happy dance starts at 2:56 in this vid.
Rotate the view until the camera faces the front of the room.