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Thread-Based Sensors Measure Head Movements in Real Time Written by AZoSensorsFeb 1 2021 Tufts University engineers have designed and demonstrated new flexible thread-based sensors that are capable of measuring the neck movements, offering information on the direction, degree of displacement and angle of rotation of the head. Scanning electron microscopy of threads coated with electrically conducting carbon-based ink Bending the coated threads creates strain, which changes their electrical conductivity (normal thread left, bent thread right. Scale bar 200 microns). Image Credit: Yiwen Jiang, Tufts University. This latest finding offers the possibility for thin and unobtrusive patches that are similar to tattoos and could, according to the team from Tufts University, track drivers’ or workers’ fatigue, quantify athletic performance, help with physical therapy, enhance computer-generated imagery in cinematography and improve virtual reality systems and games. ....
Nanotechnology Now Our NanoNews Digest Sponsors Home > Press > Threads that sense how and when you move? New technology makes it possible: Engineers created thread sensors that can be attached to skin to measure movement in real time, with potential implications for tracking health and performance Scanning electron microscopy of carbon ink-coated threads. Straight thread on left. Bending the coated threads creates strain (right), which changes their electrical conductivity - a quantity that can used to calculate the degree of deformation (scale bar 200 microns) CREDIT Yiwen Jiang, Tufts University Abstract: Engineers at Tufts University have created and demonstrated flexible thread-based sensors that can measure movement of the neck, providing data on the direction, angle of rotation and degree of displacement of the head. The discovery raises the potential for thin, inconspicuous tatoo-like patches that could, according to the Tufts team, measure ath ....
E-Mail IMAGE: Scanning electron microscopy of carbon ink-coated threads. Straight thread on left. Bending the coated threads creates strain (right), which changes their electrical conductivity - a quantity that can used to. view more Credit: Yiwen Jiang, Tufts University Engineers at Tufts University have created and demonstrated flexible thread-based sensors that can measure movement of the neck, providing data on the direction, angle of rotation and degree of displacement of the head. The discovery raises the potential for thin, inconspicuous tatoo-like patches that could, according to the Tufts team, measure athletic performance, monitor worker or driver fatigue, assist with physical therapy, enhance virtual reality games and systems, and improve computer generated imagery in cinematography. The technology, described today in ....