From Wearable Interfaces to Dexterous Policies: Contact Shifts and Tactile Representations

What happened

arXiv:2610.08870v1 Announce Type: new Abstract: Unlike conventional teleoperation (a person controlling a machine from somewhere else), wearable interfaces allow operators to collect dexterous demonstrations through their own hand motions while directly interacting with task objects. The revised interface reduces reported physical demand, improves selected device ratings, enables tactile access in a precision grasp that is mechanically blocked by the baseline, and produces task-dependent changes in recorded contact.

This direct interaction reduces dependence on the target robot during collection, but it also makes the collection hardware part of the physical process that generates each demonstration. Interface geometry can influence both how a task is performed and what tactile observations are recorded for learning. Lid twisting primarily exhibits a change in contact location, whereas egg carton opening primarily exhibits a change in contact occurrence.