Automation is new; the carrier (mechanical force applied to tissue) is not — one family with manual bodywork. Crossover evidence puts manual ahead on several outcomes. The atlas can now say plainly that only one of the two logs its dose.
Origin & lineage
Robotic massage systems (e.g. Aescape, Capsix).
Claimed mechanism
Robot-applied mechanical force (massage) to soft tissue.
Plausibility
Plausible; the mechanical action is real and, unlike hands, logged.
Evidence — grade C/D
Automation is new, the carrier is not. Crossover evidence (2024) puts manual ahead on several outcomes.