Demo (Demonstration Video)

Demo（演示视频）Essential

A video companies or teams use to show off a robot's abilities, usually a selected highlight clip.

Nearly every embodied-AI company or team accompanies a model or product launch with a video of a robot folding laundry, cooking, or moving boxes — known in the field simply as a demo. It's the most direct material a newcomer has for gauging a company's progress, but it carries limited information: how many attempts it took to succeed, whether it was teleoperated, whether it was sped up, and whether the scene was staged in advance often aren't visible in the footage. When watching a demo, first look for on-screen labels such as “1x” or “autonomous,” then check the paper or technical report for success rates and test conditions. Related jargon includes teleoperated demo, edited demo, cherry-picking, and one-take video.

ExampleAt Tesla's We, Robot event in October 2024, Optimus chatted and interacted with guests on stage; it later came out that these interactions were mostly driven by a person operating it remotely, and Tesla was criticized for not disclosing that at the event.

Also called: Demo
Related: Teleoperated Demo · Fully Autonomous · Playback Speed Label · Edited Demo · Cherry-picking · One-Take (Uncut) Video
Sources: Optimus (robot) - Wikipedia