Casey Brauchie

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Steady-state hand tremors tend to exhibit simple harmonic motion associated with frequencies of 2-11 Hz, and maximum amplitudes of 7.8 inches. Tremors often present difficulties in applications dependent on fine motor control. A wrist/arm constraint is being designed to minimize the difficulty of performing fine motor functions via amplitude and frequency(More)
At the 51st Rocky Mountain Bioengineering Symposium we presented a preliminary design for a robotic arm to assist an individual living within an assistive technology smart home. The individual controls much of their environment with a Dynavox Maestro communication device. However, the device obstructs the individual’s line of site when navigating about the(More)
Some individuals with disabilities who use wheelchairs utilize communication devices to control their environment. Such devices are typically mounted on a fixed arm in a manner that obstructs the line of sight of a user when navigating the wheelchair. Some individuals with disabilities who utilize wheelchairs have limited or no control of arm or head(More)
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