AI Updates: Jan 22-28

A weekly AI roundup covering January 22-28 highlights six developments, from lost-and-found matching to regulatory scrutiny. Boomerang uses machine learning to match photos and descriptions of lost items, and Krutrim, an AI startup founded by Ola's Bhavish Aggarwal, has rapidly achieved unicorn status. The FTC is investigating the intricate corporate relationships of leading AI firms, aiming for greater transparency, and NVIDIA's RTX Video HDR and RTX Remix open beta are also featured. Stanford University's BrainGate consortium has made significant strides in brain-computer interface technology, and a new ChatGPT feature marks a step toward OpenAI's vision of a universal assistant.