Stair Climbing Aids

1. HandleBar
From: Stanford Center on Longevity Design Challenge - 2015 - 2016 (video
  11:53)
https://youtu.be/j_xTuKlRlmU?list=PL711-6FJ3fUblld4w7EtO1XBQYXbIVt3S

Facebook project page
https://www.facebook.com/BerkeleyBioengineering/posts/10152780553600318

Summer Biodesign Immersion Experience
http://bioeng.berkeley.edu/newsletters/summer-biodesign-immersion-experience

Berkeley BioE - see page 12
http://bioeng.berkeley.edu/wp-content/uploads/2015_smweb.pdf

2. StairSteady
https://stairsteady.net
Submitted by Alexandre Campeau-Lecours

3. AssiStep
http://assistep.no/en
Submitted by John Blair