This design software reimagines everyday objects as self-aware devices

Scientists at MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) have developed a way to transform everyday objects into self-aware devices that can perceive and respond to human motion. The researchers 3D-print these items using conductive materials for sensors and traces, which prevent signal interference. With their "X-Hinges" software, users can customize designs and embed two different materials: sensors and wire-like elements that don't interfere.

This allows objects to move in three axes and respond dynamically to human touch. Researchers created a glove that teaches a robot how to grasp objects, an origami-style lamp that adjusts brightness, and a device that recognizes which objects have been placed on it. X-Hinges offers a more versatile approach to 3D-printing interactive objects compared to previous methods that only allowed for one axis of motion.

However, calibration remains a challenge as slight variations in the electrical elements can lead to different sensor readings. Despite this, X-Hinges could enable everyday objects to become interactive, giving them a form of physical intelligence to execute tasks when users interact with them.