arXiv: Human-Computer Interaction
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#1Maxime DevanneH-Index: 7
#2Sao Mai NguyenH-Index: 4
Last. André ThépautH-Index: 9
view all 6 authors...
The rising number of the elderly incurs growing concern about healthcare, and in particular rehabilitation healthcare. Assistive technology and assistive robotics in particular may help to improve this process. We develop a robot coach capable of demonstrating rehabilitation exercises to patients, watch a patient carry out the exercises and give him feedback so as to improve his performance and encourage him. The HRI of the system is based on our study with a team of rehabilitation therapists an...
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#1Hongyan Gu (UCLA: University of California, Los Angeles)H-Index: 2
#2Yuan Liang (UCLA: University of California, Los Angeles)
Last. Xiang 'Anthony' Chen (UCLA: University of California, Los Angeles)H-Index: 20
view all 14 authors...
Data-driven AI promises support for pathologists to discover sparse tumor patterns in high-resolution histological images. However, from a pathologist's point of view, existing AI suffers from three limitations: (i) a lack of comprehensiveness where most AI algorithms only rely on a single criterion; (ii) a lack of explainability where AI models tend to work as 'black boxes' with little transparency; and (iii) a lack of integrability where it is unclear how AI can become part of pathologists' ex...
#1Henry TurnerH-Index: 3
#2Simon EberzH-Index: 9
Last. Ivan Martinovic (University of Oxford)H-Index: 29
view all 3 authors...
In this paper, we present our system design for conducting longitudinal daily-task studies with the same workers throughout on Amazon Mechanical Turk. We implement this system to conduct a study into touch dynamics, and present our experiences, challenges and lessons learned from doing so. Study participants installed our application on their Apple iOS phones and completed two tasks daily for 31 days. Each task involves performing a series of scrolling or swiping gestures, from which behavioral ...
Last. Alan F. Smeaton (DCU: Dublin City University)H-Index: 72
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Lifelogging has become a prominent research topic in recent years. Wearable sensors like Fitbits and smart watches are now increasingly popular for recording ones activities. Some researchers are also exploring keystroke dynamics for lifelogging. Keystroke dynamics refers to the process of measuring and assessing a persons typing rhythm on digital devices. A digital footprint is created when a user interacts with devices like keyboards, mobile phones or touch screen panels and the timing of the ...
#1Amanda Buddemeyer (University of Pittsburgh)H-Index: 2
#2Erin Walker (University of Pittsburgh)H-Index: 18
Last. Malihe Alikhani (University of Pittsburgh)H-Index: 5
view all 3 authors...
Many educational technologies use artificial intelligence (AI) that presents generated or produced language to the learner. We contend that all language, including all AI communication, encodes information about the identity of the human or humans who contributed to crafting the language. With AI communication, however, the user may index identity information that does not match the source. This can lead to representational harms if language associated with one cultural group is presented as "st...
#2Gopika AjaykumarH-Index: 2
Last. Chien-Ming Huang (Johns Hopkins University)H-Index: 15
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Artificial Intelligence (AI) is an integral part of our daily technology use and will likely be a critical component of emerging technologies. However, negative user preconceptions may hinder adoption of AI-based decision making. Prior work has highlighted the potential of factors such as transparency and explainability in improving user perceptions of AI. We further contribute to work on improving user perceptions of AI by demonstrating that bringing the user in the loop through mock model trai...
AI has unique characteristics compared to non-AI systems. The AI/CS communities have recently made huge investments in the ethics of AI systems, acknowledging the value of identifying human-centered principles that can guide how AI systems are deployed. The HCI community has been applying the human-centered approach to computing systems but faces some challenges in applying it to AI systems. How can the AI/CS and HCI communities work together to develop human-centered AI (HCAI) systems? We recom...
#2Gökçe AkçayırH-Index: 5
Last. Carrie Demmans Epp (U of A: University of Alberta)H-Index: 10
view all 3 authors...
Augmented Reality (AR) learning games, on average, have been shown to have a positive impact on student learning. However, the exploration of AR learning games in special education settings, where accessibility is a concern, has not been well explored. Thus, the purpose of this study is to explore the use of AR games in accessible learning applications and to provide a comprehensive understanding of its advantages over traditional learning approaches. In this paper, we present our systematic rev...
#1Carolina Carreira (University of Lisbon)
#2João F. Ferreira (University of Lisbon)H-Index: 9
Last. Nicolas Christin (CMU: Carnegie Mellon University)H-Index: 49
view all 4 authors...
As software becomes more complex and assumes an even greater role in our lives, formal verification is set to become the gold standard in securing software systems into the future, since it can guarantee the absence of errors and entire classes of attack. Recent advances in formal verification are being used to secure everything from unmanned drones to the internet. At the same time, the usable security research community has made huge progress in improving the usability of security products and...
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#1Amber HorvathH-Index: 9
Last. Brad A. MyersH-Index: 91
view all 8 authors...
Modern software development requires developers to find and effectively utilize new APIs and their documentation, but documentation has many well-known issues. Despite this, developers eventually overcome these issues but have no way of sharing what they learned. We investigate sharing this documentation-specific information through \textit{annotations}, which have advantages over developer forums as the information is contextualized, not disruptive, and is short, thus easy to author. Developers...
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