UK police bring live facial recognition to the London Underground
Britain's transport police are taking live facial recognition into the London Underground, while Ant Group doubles down on the other end of embodied AI — funding robots that feel their way through the physical world.
British Transport Police has expanded its live facial recognition trial into London Underground stations, scanning passengers in real time against a watchlist of people wanted for serious offences including sexual offences, robbery and knife crime. The four-month trial, run with Transport for London and beginning Tuesday, extends the force's existing LFR deployments on the national rail network into a far denser environment — the Tube moves millions of passengers a day. Deployments are "intelligence-led" and focused on wanted individuals, BTP says, and TfL stresses that footage of anyone who doesn't match the watchlist is "automatically and immediately deleted." It is the second live facial recognition story in 24 hours: Western Australia Police's trial, whose results we covered this morning — WA police facial recognition trial scanned 130,000 faces — has already scanned 130,000 faces. London is different in kind, though: this is one-to-many matching — every face compared against a database, not a single identity verified — moving into one of Europe's busiest transit networks, and the trial's safeguards will be tested by crowds the rail network never saw.
Ant Group led a strategic round of several hundred million yuan in Daimeng Robotics, the Shenzhen tactile-sensing startup incubated out of Hong Kong University of Science and Technology — the company's second round in two months, with existing investors over-subscribing. Daimeng's bet is that touch, not vision, is the missing piece of embodied AI: its optical tactile sensors give robot fingertips pixel-level pressure sensing, a capability the company says has passed 10,000 units shipped, and it claims the world's largest tactile-labelled physical-world dataset, with customers including OpenAI, Figure, Meta and BMW among more than 200. The round is Ant's latest move in a methodical embodied-AI buildout that already spans robot startups and its own Lingbo "general robot brain" venture — Chinese capital, in short, is shifting from walking humanoids to the harder problem of hands that can actually manipulate the world.
What to watch: The BTP trial's first assessment after four months — and whether the "delete non-matches" safeguard holds up under scrutiny in the Tube's crowds.
Would you accept watchlist-based facial recognition at your station if non-matches were deleted instantly? Tell us in the comments.
