Akhila Veerubhotla is an Assistant Professor in the Department of Rehabilitation Medicine at NYU-Grossman School of Medicine. She completed her post-doctoral fellowship jointly at the Center for Mobility and Rehabilitation Engineering at the Kessler Foundation and in the Department of Physical Medicine and Rehabilitation at Rutgers – New Jersey Medical School. She has a PhD in Rehabilitation Science from the University of Pittsburgh and a Masters degree in Biomedical Engineering from Carnegie Mellon University. Her research focuses on using technology to help improve mobility, balance, and physical activity in individuals with neurological impairments. Her work primarily is focused toward individuals with stroke, traumatic brain injury and spinal cord injury.  The following items were discussed in Part 1: whether devices used in her studies also are available commercially for patients to use at home; a systematic review study involving wearable devices for tracking physical activity in the community after an acquired brain injury; why the transition of wearable devices from the laboratory to the community has gained momentum slowly in recent years; and the value of having a wider representation of participants from different population subgroups in clinical studies.