Near-Field Communication (NFC) has enabled mobile devices to emulate contactless smart cards, which has also rendered them susceptible to relay attacks.Numerous countermeasures have been proposed that use ambient sensors as an anti-relay mechanism.However, there are concerns regarding their efficacy in time-critical scenarios, such as transport tic
Objective: Mobile robots leverage laser self-mixing interference for sensing in non-line-of-sight optical communications, allowing for a wide range of measures such as distance, velocity, and displacement, while also improving accuracy and flexibility kt196 torque converter in robotic navigation and interaction.Interference, restricted range, and s
Objective: To propose and validate a new method for estimating upper limb orthosis wear time using miniature temperature loggers attached to locations on the upper body.Design: Observational study.Subjects: Fifteen healthy participants.Methods: Four temperature loggers were attached to the arm and chest with straps.Participants were asked to remove