Slipping and drifting: using older users to uncover pen-based target acquisition difficulties

This paper presents the results of a study to gather information on the underlying causes of pen-based target acquisition difficulty. In order to observe both simple and complex interaction, two tasks (menu and Fitts' tapping) were used. Thirty-six subjects across three age groups (18

• Type: Conference
• Year: 2007
• Where: ASSETS
• Authors: Karyn Moffatt, Joanna McGrenere
• Keywords: ASSETS 2007, Emerging Technology, Older Users, Pen-based Target Acquisition, Target Acquisition Difficulty