![]() Nowadays, people use their mobile devices everywhere, adopting various postures with their fingers. Palabras clave: postura dedos dispositivo con pantalla de toque teléfono móvil tableta. Sólo un pequeño número de participantes usó su dedo medio, y en pocas actividades. Los resultados mostraron que los participantes utilizan principalmente sus dedos pulgares e indicadores para tocar posiciones objetivo en la pantalla de los dispositivos. En la primera tarea, tuvieron que tocar objetivos en las pantallas de dispositivos móviles de una forma secuencial, mientras que en la segunda tarea se les pidió que conectasen posiciones objetivo con líneas rectas. Se les pidió que completasen dos tareas en una postura sentada. Veinte participantes (15 hombres), participaron en este estudio. El objetivo del estudio es identificar posturas de los dedos que se incluirán en el estudio principal en el área de contacto en la interacción entre las puntas de los dedos y una superficie plana. ![]() Keywords: finger posture touch screen device mobile phone tablet.Įste trabajo presenta los resultados de un estudio preliminar sobre la interacción de la yema del dedo y la pantalla táctil de un dispositivo móvil. Only a small number of participants used their middle finger, and only in a few touching activities. The results showed that the participants used mainly their thumbs and index fingers to touch targets on the screen of the devices. In the first task, they had to touch targets on the mobile device screens by tapping them sequentially, while in the second task they were asked to connect the targets with straight lines. They were asked to complete two tasks in a sitting posture. Twenty participants (15 males and 5 females) took part in this study. The objective of this study is to identify the finger postures that will be included in the main study on the contact area in the interaction between fingertip and a flat surface. ![]() This paper presents the results of a preliminary study on the interaction of the fingertip and a mobile device's touch screen. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. Received in revised form: March 10 th, 2016. Centre of ALGORITMI, School of Engineering, University of Minho, Portugal, Institute for Polymers and Composites IPC/I3N, School of Engineering, University of Minho, Portugal. Sampaio cĪ School of Engineering, University of Minho, Portugal, and School of Engineering, University of Trunojoyo Madura, Indonesia. ![]() Understanding finger postures when touching targets on the touchscreen of mobile devicesĬomprensión de las posturas de dedos al tocar objetivos en la pantalla táctil de dispositivos móviles ![]()
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