{"title":"Emerging Input Technologies for Always-Available Mobile Interaction","authors":"Dan Morris, T. S. Saponas, Desney S. Tan","doi":"10.1561/1100000023","DOIUrl":"https://doi.org/10.1561/1100000023","url":null,"abstract":"Miniaturizing our computers so we can carry them in our pockets has drastically changed the way we use technology. However, mobile computing is often peripheral to the act of operating in the real world, and the form factor of today's mobile devices limits their seamless integration into real-world tasks. Interacting with a mobile phone, for example, demands both visual and manual focus. We describe our goal of creating always-available interaction, which allows us to transition between mobile computing and real-world tasks as efficiently as we can shift our visual attention. We assert that this could have the same magnitude of impact that mobile computing had on enabling tasks that were not possible with traditional desktop computers. \u0000 \u0000In this review, we survey and characterize the properties of sensors and input systems that may enable this shift to always-available computing. Following this, we briefly explore emerging output technologies, both visual and non-visual. We close with a discussion of the challenges that span various technologies, such as ambiguity, sensor fusion, gesture design, and cognitive interference, as well as the opportunities for high-impact research those challenges offer.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133606837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Designing and Evaluating Mobile Interaction: Challenges and Trends","authors":"M. Sá, L. Carriço","doi":"10.1561/1100000025","DOIUrl":"https://doi.org/10.1561/1100000025","url":null,"abstract":"Mobile technology has been rapidly gaining ground and has become intrinsic to our daily lives. As its importance within society continues to grow, features, functionalities and usage opportunities accompany such growth, turning mobile devices into essential tools. Faced with the role that mobile interactive technology has assumed, it is vital that ease of use also reaches new levels, attenuating the growing complexity within the critical status that they represent. Accordingly, mobile usability evaluation needs to re-invent itself to keep pace with this new phenomenon. This article reviews the current approaches and recent advances in the design and evaluation of mobile interaction and mobile user interfaces, addressing the challenges, the most significant results and the upcoming research directions.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116491633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Collaborative Filtering Recommender Systems","authors":"Michael D. Ekstrand, J. Riedl, J. Konstan","doi":"10.1561/1100000009","DOIUrl":"https://doi.org/10.1561/1100000009","url":null,"abstract":"Recommender systems are an important part of the information and e-commerce ecosystem. They represent a powerful method for enabling users to filter through large information and product spaces. Nearly two decades of research on collaborative filtering have led to a varied set of algorithms and a rich collection of tools for evaluating their performance. Research in the field is moving in the direction of a richer understanding of how recommender technology may be embedded in specific domains. The differing personalities exhibited by different recommender algorithms show that recommendation is not a one-size-fits-all problem. Specific tasks, information needs, and item domains represent unique problems for recommenders, and design and evaluation of recommenders needs to be done based on the user tasks to be supported. Effective deployments must begin with careful analysis of prospective users and their goals. Based on this analysis, system designers have a host of options for the choice of algorithm and for its embedding in the surrounding user experience. This paper discusses a~wide variety of the choices available and their implications, aiming to provide both practicioners and researchers with an introduction to the important issues underlying recommenders and current best practices for addressing these issues.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130864006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Human-Computer Interaction and Global Development","authors":"K. Toyama","doi":"10.1561/1100000021","DOIUrl":"https://doi.org/10.1561/1100000021","url":null,"abstract":"International development is concerned with making life better for the least privileged people of the world. Since the 1990s, HCI has engaged increasingly with development through an interdisciplinary field known as \"information and communication technologies for development,\" or ICT4D. This article overviews the historical relationship between HCI and international development, compares their disciplinary approaches, and suggests that both sides would gain from ongoing interaction. International development could benefit from HCI's broad methodological tools, which include qualitative and quantitative research methods, design through iterative prototyping, and reflective inquiry. HCI could benefit from international development's exposure to a broader base of cultures, sectors, and concerns. These issues are discussed with specific examples from published papers and several well-known projects that apply HCI to development. Finally, future directions for an ongoing collaboration between HCI and development are also indicated.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125381680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Universal Usability: Past, Present, and Future","authors":"Gabriele Meiselwitz, B. Wentz, J. Lazar","doi":"10.1561/1100000029","DOIUrl":"https://doi.org/10.1561/1100000029","url":null,"abstract":"Computers are used all over the world in a variety of contexts by users with all levels of technical experience. This includes users such as kindergarteners, older users, people with various impairments, people who are busy doing other tasks (such as driving a car), and users with differing levels of education, literacy, and socio-economic means. The concept of computer interfaces that will be easy to use, for all of these users, in all of these different situations, is known as “universal usability.” Making progress toward this goal requires innovations in techniques for gathering and understanding requirements, designing and developing interfaces, evaluation and assessment, development and use of standards, and public policy, and much work in this field remains to be done. This monograph will present an overview of universal usability as it currently exists in the human–computer interaction literature, and will also present some future directions for work in universal usability.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122076550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Drury, E. Beaton, L. Boiney, M. Duncan, R. GreenPope, M. Howland, G. Klein
{"title":"Collaboration Research for Crisis Management Teams","authors":"J. Drury, E. Beaton, L. Boiney, M. Duncan, R. GreenPope, M. Howland, G. Klein","doi":"10.1561/1100000020","DOIUrl":"https://doi.org/10.1561/1100000020","url":null,"abstract":"To aid research in crisis management, we reviewed the literature pertaining to synchronous, non-collocated, cross-organizational, time-sensitive collaboration. We examined the theoretical constructs that researchers have proposed for collaborative systems and determined that several of these, such as common ground and awareness theory, have particular applicability to crisis management. We reviewed collaboration models that were developed to provide frameworks for understanding the multiple facets of technological support to group work. Because teams normally need to come to a common understanding of the situation and the relevant decisions, we examined research in team awareness, sensemaking, and decision-making. Types of group tasks affect technology use and adoption, so we considered the literature surrounding these topics, as well, before turning to case studies of new collaboration technologies. We end with our assessment of the findings most relevant to developing new crisis management collaboration approaches, including procedures, needed functionality, and candidate capabilities.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133338286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Evolution of TV Systems, Content, and Users Toward Interactivity","authors":"Pablo César, K. Chorianopoulos","doi":"10.1561/1100000008","DOIUrl":"https://doi.org/10.1561/1100000008","url":null,"abstract":"Interactive TV research spans across a rather diverse body of scientific subfields. Research articles have appeared in several venues, such as multimedia, HCI, CSCW, UIST, user modeling, media and communication sciences. In this study, we explore the state-of-the-art and consider two basic issues: What is interactive TV research? Can it help us reinvent the practices of authoring, delivering, and watching TV? For this purpose, we have reviewed the research literature, as well as the industrial developments and identified three concepts that provide a high-level taxonomy of interactive TV research: (1) content editing, (2) content sharing, and (3) content control. We propose this simple taxonomy (edit–share–control) as an evolutionary step over the established hierarchical produce–deliver–consume paradigm. Moreover, we demonstrate how each disciplinary effort has contributed to and why the full potential of interactive TV has not yet been fulfilled. Finally, we describe how interdisciplinary approaches could provide solutions to some notable contemporary research issues.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125271129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Web History Tools and Revisitation Support: A Survey of Existing Approaches and Directions","authors":"M. Mayer","doi":"10.1561/1100000011","DOIUrl":"https://doi.org/10.1561/1100000011","url":null,"abstract":"Millions of web pages are visited, and revisited every day. On average, every second page loaded was already visited before by the same user — individual means for recurrence rates range between 20% and 72% (cf. p. 24). People revisit pages within a session or between parallel ones, they reuse web-based tools habitually, monitor specific content or resume interrupted sessions, and they want to re-find content after longer periods of time. Current history tools that support such revisits show unique and severe shortcomings. Often, revisits are cumbersome, more than necessary. \u0000 \u0000This survey summarizes existing knowledge about revisitations on the web, and surveys the potential of graphic-based web history tools. A taxonomy of revisit-types distinguishes between short-, medium-, and long-term revisits, but also intra-and inter-session revisits. Assisted by a clear nomenclature this provides more clarity to the current discussion. The potential use of graphic-based tools is analyzed and discussed with respect to the found categories. The value of the current, mainly non-graphical history tools, such as back button, bookmarks, history list, search engines, and search bars is examined and related to the potential offered by graphic-based tools. \u0000 \u0000The survey provides summaries of key studies and bodies of research for those who are interested in improving the web users' experience by simplifying the processes of going back to resources visited seconds, minutes, hours, weeks, or even months ago. It is meant for developers and researchers, browser and search engine producers, web usability professionals, and those who feel an irresistible urge to creatively innovate the web. The time has come to design and offer more appropriate history support. This survey aims at providing a foundation, as well as valuable ideas for doing so.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131965441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ubiquitous Computing for Capture and Access","authors":"K. Truong, Gillian R. Hayes","doi":"10.1561/1100000014","DOIUrl":"https://doi.org/10.1561/1100000014","url":null,"abstract":"People may want to recall a multitude of experiences and information from everyday life. Human memory, however, has its limitations and can be insufficient for capturing and allowing access to salient information and important details over time. A variety of tools — primitive, analog, or digital — can complement natural memories through recording. Throughout history, in fact, record keeping and documentation have become increasingly important. In recent years, ubiquitous computing researchers have also designed and constructed mechanisms to support people in gathering, archiving, and retrieving these artifacts, a broad class of applications known as capture and access . \u0000 \u0000In this paper, we overview the history of documentation and recording leading broadly from primitive tools into the current age of ubiquitous computing and automatic or semi-automatic recording technologies. We present historical visions motivating much of the early computing research in this area. We then outline the key problems that have been explored in the last three decades. Additionally, we chart future research directions and potential new focus areas in this space. This paper is based on a comprehensive analysis of the literature and both our experiences and those of many of our colleagues.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125162747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interaction Design and Children","authors":"J. Hourcade","doi":"10.1561/1100000006","DOIUrl":"https://doi.org/10.1561/1100000006","url":null,"abstract":"Children are increasingly using computer technologies as reflected ini¾ reports of computer use in schools in the United States. Given thei¾ greater exposure of children to these technologies, it is imperative that they be designed taking into account children's abilities, interests, and developmental needs. This survey aims to contribute toward this goal through a review of research on children's cognitive and motor development, safety issues related to technologies and design methodologies and principles. It also provides and overview of current research trends in the field of interaction design and children and identifies challenges for future research.","PeriodicalId":126315,"journal":{"name":"Found. Trends Hum. Comput. Interact.","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127719661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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