The lesson
Show the product's output at body scale in close-up, then cut back to two calm people at a plain table.
Two founders stand behind a white table lined with small white and black objects, in a plain studio with shelves behind them. Tight shots show a hand with a ring and a cyan interface projected on the palm, including a circular control and a play-style icon. The film moves between those close-ups and the wide table shot.
A bare table works only if the product can be shown clearly in hand. Keep one signature close-up and a plain set that lets it stand out.