We’re lovers, not fighters here at Digital Trends — but for this awesome tank robot, we’re happy to make an exception. Created by maker Balázs Simon, the WalaBeer tank is a homemade Alexa-connected vehicle that treks around your apartment with the express goal of delivering you a beer. To do this, it uses Walabot, a do-it-yourself device that’s able to see through walls. You can keep your Roomba vacuum cleaner; this is the home robot for us!
https://www.digitaltrends.com/cool-tech/robot-tank-delivers-a-beer/