IRIS TECHNOLOGIES



Improving the lives of people who suffer from computer intolerance


David Goldband is an accountant with Grant Thornton LLP who suffered a concussion playing hockey in January 2017. In this video he shares his story.




When it comes to recovering from a concussion, one of the persisting symptoms is the inability to look at a computer screen – a symptom that is often referred to as “computer intolerance”. With most monitors having a refresh rate of 60 Hz, the constant flickering can be a painful, if not impossible, experience. This widespread symptom can prevent concussion sufferers from returning to work and/or school. At Iris technologies, we are committed to using assistive technology to help individuals suffering from a concussion or computer intolerance reclaim their lives in our digital world.


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“I believe Iris Technologies has identified a significant issue for people recovering from a traumatic brain injury. They’ve developed a unique patient-centered solution”

Dr. Garth Smith – The Ontario Brain Institute

“This device has potential to address common visual symptoms experienced by persons with concussion or migraine syndrome”

Dr. Richard Riopelle – The Ontario neurotrauma foundation
"These results are very encouraging as they indicate there may be a technology that allows PCS sufferers with photophobia and screen intolerance to return to work or school faster”

Dr. Charles Tator - neurosurgeon and Director, Canadian Concussion Centre.

Our Team





Colin Harding

Co-Founder


Colin Harding's role is the business development of Iris including the company’s marketing, sales, IP, and finances. He is an alumnus of the Smith School of Business at Queen's University.



Conor Ross

Co-Founder


Conor Ross' role includes the development of Iris’ products, the company’s supply chain, and clinical research. He is an alumnus of Mechanical Engineering at Queen's University.





Our Partners

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IRIS TECHNOLOGIES, 209 VICTORIA STREET, TORONTO, ON, M5B 1T8, CANADA