Increasing text-entry usability in mobile devices for languages used in Europe

Entering text through the 12-key keypad of mobile devices is one of the biggest usability challenges of mobile phone use. The user's problem is potentially increased if the text to be entered contains language-specific letters not included in the 26 ...

Recent research has improved our understanding of how to create strong, memorable text passwords. However, this research has generally been in the context of desktops and laptops, while users are increasingly creating and entering passwords on mobile ...

We present various adaptations of the EdgeWrite unistroke text entry method that work on multiple computer input devices: styluses, touchpads, displacement and isometric joysticks, four keys or buttons, and trackballs. We argue that consistent, flexible,...