About the 2019 Campaign The TetraNation campaign was designed to recognize local Tetra volunteers for giving of their time and talent to create custom-assistive devices to help people with physical disabilities overcome barriers. The campaign had a ThumbsUP! feature that allowed viewers to vote on their favourite gadgets and videos. Tetra Society of North America is a non-profit organization that mobilizes a network of over 250 volunteers and growing, with various skills who create solutions for people with physical disabilities. There are 33 Tetra chapters across Canada and each year Tetra receives more than 400 project requests. Support Tetra and its work by donating online at tetrasociety.org. Browse 2019 Devices VideosAdd VideoRulesYour VideosTop 10Log inContest is finished!Title: Collapsible Parallel BarsAuthor: Deleted userVotes: 4Category: Views: 570 Copy Most Liked Video Regina Chapter – George Wild had the most liked video. Top Fundraiser Hamilton-Halton Chapter – Sylvia Baliko turned her birthday into an event to win this category! Most Creative Device Vancouver Chapter – Kasra had the most creative device, an iDropper for Maureen.