Apple's ELEGNT, like many other robots, performs functional movements such as completing tasks, overcoming spatial constraints, and demonstrating time efficiency. But the Pixar-like lamp also has expressive qualities characteristic to humans, such as paying attention, showing intent, and attitude.
A study by Apple's Machine Learning Research, which focuses on making non-anthropomorphic robots that are both utilitarian and engaging, involved a team testing how humans interact with an expression-driven vs a function-driven robot. The researchers spread this across six different tasks. When asked about the weather outside, the expressive robot turns towards the window, much like a person would, before it gives a report. It also prepares to stretch its body when asked to reach the other corner of the desk, it dances to music in the kitchen, and seems to express disappointment when told it's not invited to a hike outside the home.
According to Apple's team, those expression-driven movements enhance the way users engage with and perceive the robot, especially when it comes to social-oriented tasks. And though it’s not yet known when and if the prototype lamp will be available to buy, Apple seems to be shifting its focus towards home robotics.
