@inproceedings{Ahamed2013Smartphone,
  title = {Smartphone based solutions to measure the built environment and enable participation},
  year = {2013},
  booktitle = {Rehabilitation Engineering and Assistive Technology Society of North America …},
  url = {https://iqbalahamed.com/publications/scholar-76936aef63d014c23142881a},
  note = {J Schwartz, C O'Brien, K Edyburn, SI Ahamed, RO Smith. Smartphone based solutions to measure the built environment and enable participation. Rehabilitation Engineering and Assistive Technology Society of North America … (2013).}
}