Designing computers with people in mind
interactions
Charting past, present, and future research in ubiquitous computing
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on human-computer interaction in the new millennium, Part 1
Interaction techniques for ambiguity resolution in recognition-based interfaces
UIST '00 Proceedings of the 13th annual ACM symposium on User interface software and technology
Communications of the ACM
CCSC '01 Proceedings of the sixth annual CCSC northeastern conference on The journal of computing in small colleges
Human-Computer Interaction
Prototypes in the Wild: Lessons from Three Ubicomp Systems
IEEE Pervasive Computing
Context-aware kitchen utilities
Proceedings of the 1st international conference on Tangible and embedded interaction
Recognition of dietary activity events using on-body sensors
Artificial Intelligence in Medicine
Celebratory technology: new directions for food research in HCI
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Enabling Calorie-Aware Cooking in a Smart Kitchen
PERSUASIVE '08 Proceedings of the 3rd international conference on Persuasive Technology
The design space of ubiquitous product recommendation systems
Proceedings of the 8th International Conference on Mobile and Ubiquitous Multimedia
An evaluation of a meal planning system: ease of use and perceived usefulness
Proceedings of the 23rd British HCI Group Annual Conference on People and Computers: Celebrating People and Technology
Self-monitoring, self-awareness, and self-determination in cardiac rehabilitation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Inferring the everyday task capabilities of locations
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
u-BabSang: a context-aware food recommendation system
The Journal of Supercomputing
Towards negotiation as a framework for health promoting technology
ACM SIGHIT Record
Mining behavioral economics to design persuasive technology for healthy choices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Platemate: crowdsourcing nutritional analysis from food photographs
Proceedings of the 24th annual ACM symposium on User interface software and technology
The diet-aware dining table: observing dietary behaviors over a tabletop surface
PERVASIVE'06 Proceedings of the 4th international conference on Pervasive Computing
Embedded assessment: overcoming barriers to early detection with pervasive computing
PERVASIVE'05 Proceedings of the Third international conference on Pervasive Computing
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
"Honey=sugar" means unhealthy: investigating how people apply knowledge to rate food's healthiness
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
Feasibility of identifying eating moments from first-person images leveraging human computation
Proceedings of the 4th International SenseCam & Pervasive Imaging Conference
International Journal of Human-Computer Studies
International Journal of Human-Computer Studies
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Nutrition has a big impact on health, including major diseases such as heart disease, osteoporosis, and cancer. This paper presents an application designed to help people keep track of the nutrional content of foods they have eaten. Our work uses shopping receipts to generate suggestions about healthier food items that could help to supplement missing nutrients. We present our system design: a capture and access application that, based on shopping receipt data, provides access to ambiguous suggestions for more nutritious purchases. We also report results from one formative user study suggesting that receipts may provide enough information to extend our work by also estimating what people are actually eating, as opposed to simply what they are purchasing.