Plus, shares of Ray-Ban maker rise after the company says it’s drawing interest from tech giants. And Morgan Stanley releases its second homegrown AI tool. Zoe Thomas hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Technology from Neuralink, Elon Musk’s brain implant company allowed a patient to move a cursor with his brain and play videogames. WSJ reporter Rolfe Winkler joins host Zoe Thomas to explain how the implant works and the approaches of rival companies. Plus, Google has ended a plan to eliminate...