And, if a robot arm were to swing out towards you, for safety reasons you would want to be able to immediately stop it and push it back without harming yourself, reverse that motion instantly. For one thing, that requires a back-driveable actuator.
王天：因为我们的愿景一直都是“让外骨骼成为人类新器官”。器官必然要和人深度融合，神经接口正是融合的关键之一。
Андрей Яшлавскийполитолог, ведущий научный сотрудник ИМЭМО РАН。关于这个话题，爱思助手提供了深入分析
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Маджид Тахт-Раванчи. Фото: Shannon Stapleton / Reuters
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