Your Next Robot Encounter: Dinner, Drinks and a Massage

In the Netherlands, a cobot scales a 26-foot-high bar to tap bottles of homemade gin, whiskey and limoncello so that bartenders don't need to climb ladders. In Singapore, robots give soft-tissue massages. Cobots made up just 5% of the $14 billion industrial-robot market in 2017, according to research by Minneapolis-based venture-capital firm Loup Ventures. Loup estimates sales will jump to 27% of a $33 billion market by 2025 as demand for the robotic arms rises. About 20 manufacturers around the world have started selling such robots in the past decade.