标题: MIT CSAIL's X-Hinges Software Gives 3D-Printed Objects a Sense of Touch [打印本页] 作者: admin 时间: 2026-11-2 07:59 标题: MIT CSAIL's X-Hinges Software Gives 3D-Printed Objects a Sense of Touch On October 28, 2026, Nanjixiong learned that MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL) had developed X-Hinges, design software that enables 3D-printed objects to incorporate sensors, detect human touch, and respond.
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In conventional approaches, sensors and the object are often printed from the same material, making similar signals difficult to distinguish. X-Hinges uses two materials: one filament is dedicated to the sensor and optimized for signal output, while another forms conductive circuits, preventing interference between them. Users assemble objects from geometric blocks such as cylinders and rectangles, and define movement along three axes: compression, up and down, and left and right.
The team has printed interactive devices including a glove that fits the hand and transmits finger movements in real time to a robotic hand, allowing the robot to learn to grip and stack blocks; a folding desk lamp whose brightness changes when squeezed; and a weighing platform that identifies objects placed on it.
Nanjixiong's observations
Integrating sensing and structure in a print and combining them with robot learning effectively gives everyday objects a tactile reflex pathway. Electrical layouts still need individual calibration after each print, so mass-produced interactive objects remain some way off. The work nevertheless points toward the intersection of embodied intelligence and 3D printing.
Source: 3Dnatives
AI-translated from an article by Kuaixiong on Nanjixiong, originally published on 2026-10-28. Text and images retain the original source attribution. Read the original Chinese article
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