Research
Sensory Substitution Devices
Our laboratory focuses on the design, development, and evaluation of
medical devices, especially for balance-impaired populations such as
vestibular-deficient patients, patients with sensory deficits
(peripheral neuropathies), and the elderly. We also study the effects
of aging (and specialized balance disorders) on postural control and
balance as well as the design of preventative and rehabilitative
devices for these populations. Our group is currently addressing the
question of whether or not vibrotactile feedback of body tilt can be
effective in improving postural stability and reducing the risk of
falls during locomotor activities. Additionally, we are exploring the
efficacy of such a device for rehabilitation of patients suffering from
vestibular deficit, traumatic brain injury, and stroke. Research topics
include:
• Improving balance rehabilitation outcomes using vibrotactile sensory substitution
• Effect of vibrotactile tilt feedback on postural stability in older adults
• Age-related changes in balance
• Vibrotactile feedback displays for flight applications
Other Projects
• Non-invasive dehydration indication devices
• Affordable medical technologies for the developing world