Abstract Current text-based mobile chat systems hinder navigation with long chat archive in a limited screen display. Moreover, it is time consuming and cumbersome to track message...
Usability problems predicted by evaluation techniques are useful input to systems development; it is uncertain whether redesign proposals aimed at alleviating those problems are l...
Existing mandatory access control systems for operating systems are difficult to use. We identify several principles for designing usable access control systems and introduce the...
Workspace awareness is knowledge about others' interaction with a shared workspace. Groupware systems provide only limited information about other participants, often comprom...
With the recent troubles in U.S. elections, there has been a nationwide push to update voting systems. Municipalities are investing heavily in electronic voting systems, many of w...
Benjamin B. Bederson, Bongshin Lee, Robert M. Sher...