100% - Usability tests require hard work and good knowledge of what measurements need to be made. For example, in class we look at Fitt's law, with which we can estimate the time for a user's hand to move to a destination area, such as the movement needed to drag a file icon to the trash bin or point the mouse at a menu item. This useful result came from analysis of experimental data. ---- 50% - Usability tests require hard work and good knowledge of what measurements need to be made. For example, in class we look at Fitt's law, with which we can estimate the time for a user's hand to move to a destination area, such as the movement needed to drag a file icon to the trash bin or point the mouse at a menu item. This useful result came from analysis of experimental data. ---- 25% - Usability tests require hard work and good knowledge of what measurements need to be made. For example, in class we look at Fitt's law, with which we can estimate the time for a user's hand to move to a destination area, such as the movement needed to drag a file icon to the trash bin or point the mouse at a menu item. This useful result came from analysis of experimental data. |
dcb at cs.wpi.edu