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| συσκευή απλού διακόπτη (An assistive computer technology for people with mobility impairments. A single switch device allows users to interact with a computer by using slight body movements) | |||
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| συσκευή απλού διακόπτη (An assistive computer technology for people with mobility impairments. A single switch device allows users to interact with a computer by using slight body movements) | |||
