Here's What You'll See At The 2022 Consumer Electronics Show

CES 2023 returns in person with over 2000 companies showcasing innovations in Las Vegas. Highlights include electric scooters for snow, a Jetsons-like vehicle, and a mile-long Tesla tunnel. Attendance is reduced due to COVID, with major companies like Google and Microsoft pulling out. New tech categories include NFTs and food tech. Safety measures include mandatory vaccination and rapid tests.

What unique features of the CES event are mentioned in the text?

What is the expected attendance at CES this year compared to previous years?

What types of products are being showcased at CES according to the text?