LAS VEGAS — The multi-day trade event CES 2024, put on by the Consumer Technology Association, is expected to bring in some 130,000 attendees and more than 4,000 exhibitors to Las Vegas. Swaths of the latest advances and gadgets across personal tech, transportation, health care, sustainability and more — with burgeoning uses of artificial intelligence almost everywhere you look — went on display on opening day Tuesday.

The Associated Press will be keeping a running report of everything we find interesting from the floor of CES, from the latest announcements to most quirky smart gadgets.