Every year, thousands of product vendors, journalists, and gadget enthusiasts gather in an unreasonable city to gawk at mostly unrealistic products. To be of service to our readers, Ars has done the ...

Many smart home devices serve a clear purpose. If you want to measure humidity, for example, a humidity sensor fits the bill perfectly. There are some devices, however, that are so strange that it can ...

AI spice dispensing needs a nose. If it can't taste or smell then it's not doing what I need. I disagree on the robot vacuums. Sure they're way out in front, but as long as they don't lose the ...