References:

• Carbone LD, Cooper C, Michet CJ, Atkinson EJ, O'Fallon WM, Melton LJ III. Ankylosing spondylitis in Rochester, Minnesota, 1935–1989: is the epidemiology changing? Arthritis Rheum 1992; 35: 1476–82.
   
• Virtual Reality Gaming for Rehabilitation: An evaluation study with Physic and Occupational Therapists. Richard H.Y. So*, K.P. Wong, S.L. Yuen, J. Tang, H. Yeung and J. Liu
   
• Technological Approaches to Promoting Physical Activity. Julie Maitland, Katie A. Siek.
   
• Exploring Audio Storytelling in Mobile Exergames to Affect the Perception of Physical Exercise. Luca Chittaro and Francesco Zuliani.
   
• Serious games for physical rehabilitation: designing highly configurable and adaptable games. L Omelina, B Jansen, B Bonnechère, S Van Sint Jan4, J Cornelis5.
   
• Ankylosing spondylitis: recent breakthroughs in diagnosis and treatment. Saeed A. Shaikh
   
• Ankylosing Spondylitis:
  https://en.wikipedia.org/wiki/Ankylosing_spondylitis
   
• TNF-alpha inhibitors for ankylosing spondylitis:
  http://www.ncbi.nlm.nih.gov/pubmed/25887212
   
• Visual Analog Scale:
  http://www.blackwellpublishing.com/specialarticles/jcn_10_706.pdf
   
• User Experience : Negatives and positive aspects of dark color scheme:
  ux.stackexchange.com/questions/8153/what-are-the-negative-andpositive-aspects-of-dark-color-scheme
   
• It’s About Legibility:
  www.fonts.com/content/learning/fontology/level-4/fine-typography/legibility
   
• Ankylosing Spondylitis:
  http://www.arthritis-india.com/ankylosingspondylitis.html
   
• Fight Arthritis with Knowledge and Courage:
  http://www.arthritisindia.com
   
• Writing readable content:
  www.mity.com.au/blog/writing-readablecontent-and-why-all-caps-is-so-hard-to-read

Other Links:
• Useful resource e-links related to 'Interaction Design'
• Interaction Design at IDC IIT Bombay

Case Study Download:
• An - Exercise Application......