TARS demonstrates humanoid robot hand embroidery breakthrough

Evidence notes

• In a live demonstration, TARS showed a humanoid robot performing hand embroidery, including threading a needle and stitching with both hands on flexible materials at sub-millimeter precision.
• Company materials and contemporaneous coverage dated December 22, 2025 framed the work as a dexterous-manipulation milestone toward difficult industrial tasks such as wire-harness-style assembly.
• The same materials emphasized translating the underlying manipulation capability toward industrial assembly workflows that combine tactile feedback, bimanual coordination, and fine motion control.