I tested the top-of-the-line Ecovacs Winbot W2S Omni window-cleaning robot on my Victorian home, and it was an unmitigated disaster. I love the idea of robots taking over menial tasks, so I was excited to try the Ecovacs Winbot W2S Omni. This premium window-cleaning robot is highly rated online. I have a robot vacuum and a robot mower, and I would never go back to doing these chores myself. Sadly, I had such a traumatically awful experience with the Ecovacs Winbot W2S Omni that I'm left wondering why anyone would want a window-cleaning robot at all.

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Tourists and workers alike jostling their way through New York's bustling midtown may notice an odd sight next time they look up. Dozens of floors above ground, the world's first commercial window-cleaning-robot will be thrusting its two white mechanical arms back and forth, soapy squeegees in hand. Skyline Robotics, the New York-based company behind the "Ozmo" cleaning robot, believe machines like theirs are faster and safer than traditional cleaning methods and could help address the potential shortage of human skyscraper window washers in coming years. It's just the latest example of artificial intelligence and robotics merging together to perform real-word tasks once confined to people. Starting this week, Skyline's Ozmo robot will get to work cleaning windows at 1133 Avenue of the Americas, a 45-story Class A skyscraper owned and managed by the Durst Organization near New York's Bryant Park.