Resumo: Há diferentes dispositivos para facilitar o acesso ao computador, porém, poucos estudos para verificar a eficácia dos mesmos. O objetivo deste estudo foi comparar o desempenho de jovens ao utilizarem dispositivos de acesso ao computador. Participaram do estudo cinquenta jovens saudáveis com idades entre 15 e 25 anos. Para a coleta de dados foi utilizado computador com tela sensível ao toque, mouse e o Camera Mouse. Foram utilizados três softwares para avaliar tempo de reação e acurácia dos participantes: Discrete Aiming Task, Tracking Task e Single Switch Performance Test. Os resultados demonstraram que nas atividades de precisão e tempo de reação, o mouse e a toque na tela foram os dispositivos que geraram os melhores desempenhos. Conclui-se que, o Camera Mouse foi o dispositivo que gerou os piores desempenhos. Palavras-chave:Recursos para computador; Acesso; TIC. Abstract:There are different types of devices to facilitate access to a computer, however, only few studies are aimed at verifying their efficacy. The objective of this study is to compare the performance of young subjects while using different computer access devices. Fifty healthy youngsters, aging between 15 and 25, took part in the study. Three softwares were used to evaluate the participants' reaction time and accuracy: Discrete Aiming Task v.2.0, Tracking Task v.2.0 and Single Switch Performance Test (SSPT). Results attested that in precision and time reaction activities, the mouse and the touch-screen were the devices generating the best performances. It is concluded that, within the devices used, the Camera Mouse software was the one generating the worst performances.
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