Observed arrival · 2026-09-11

PhantomTac: The Robotic Hand Sabotage You Can Hide Under a Sticker

phantomtac.org Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A research project documenting a physical attack that spoofs magnetic tactile sensors in robotic hands.

Landing page captured for the 2026-09-11 issue.

Field notes

The study models how magnetic tactile sensors translate changes in magnetic-field distribution into normal force, shear force, contact location, and slip signals. Its proposed tag is battery-free and approximately 0.5 mm thick, with concealment beneath a barcode sticker described as feasible. Public downloads include Python and MATLAB scripts for radial-basis-function fitting, blind tests, force contours, and spatial heatmaps; the page also links the paper’s DOI and citation file.

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○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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