Polaris: Providing context aware navigation in spreadsheets

Spreadsheets are a successful example of an end-user programming language, and the spreadsheet paradigm shares several characteristics like composition, selection, and repetition with programming languages. There are compelling reasons that spreadsheets are code. For most programming languages, developers are supported by powerful IDEs. However,...

Introducing distributed networks to designers: Development of an educational software tool and a methodology for its evaluation

Available connectivity in everyday objects has inspired design experts to develop methodologies for designing interactive environments - large-scale environments existing out of multiple embedded devices that interact with a user as if to be a single entity. The computer science community uses ad hoc distributed networks to accommodate scaling...

Discovery of high-level tasks in the operating room

Recognizing and understanding surgical high-level tasks from sensor readings is important for surgical workflow analysis. Surgical high-level task recognition is also a challenging task in ubiquitous computing because of the inherent uncertainty of sensor data and the complexity of the operating room environment. In this paper, we present a...

Considerate Home Notification Systems: A User Study of Acceptability of Notifications in a Living Room Laboratory

Recent field experiments on acceptability of notifications in the home showed that people generally want to be informed of urgent messages as soon as possible, whereas non-urgent messages should not be presented at all. A possible way to improve the acceptability of a notification might be to adjust the presentation mode and the timing of...

Considerate home notification systems: A field study of acceptability of notifications in the home

A field study in ten homes was conducted to understand what influences users’ acceptability of notifications in the home environment. The key finding is that perceived message urgency is the primary indicator of acceptability of notifications in the home—if people think a message is urgent, they want the message to be shown immediately,...