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  • 1.
    Berglund, Aseel
    Linköping University, Department of Computer and Information Science, ASLAB - Application Systems Laboratory. Linköping University, The Institute of Technology.
    Augmenting the Remote Control: Studies in Complex Information Navigation for Digital TV2004Doctoral thesis, comprehensive summary (Other academic)
    Abstract [en]

    The transition to digital TV is changing the television set into an entertainment as well as information supplier device that provides two-way communication with the viewer. However, the present remote control device is not appropriate for navigation through the huge amount of services and information provided by the future digital TV, presumably also a device for accessing the Internet. One possibility for coping with the complex information navigation required by TV viewers is an augmentation of the interaction tools currently available for TV. Two approaches to such an augmentation are investigated in this thesis: linking paper-based TV guides to the digital TV and enhancing the remote control unit with speech interaction.

    Augmentation of paper-based TV guides is a futuristic research approach based on the integration of paper-based TV guides into computation technology. This solution provides interactive paper-based TV guides that also function as a remote control for the TV. A prototype system is developed and explorative studies are conducted to investigate this approach. These studies indicate the benefits of integrating paper-based TV guides into the TV set. They also illuminate the potential to provide innovative solutions for home information systems. Integrating familiar physical artefacts, such as paper and pen into TV technology may provide easy access to information services usually provided by PCs and the Internet. Thus, the same augmentation needed for TV as an entertainment device also opens up new communication channels for providing society information to citizens who do not feel comfortable with conventional computers.

    The thesis also reports on studies of speech interfaces for TV information navigation. Traditional speech interfaces have several common problems, such as user acceptance and misinterpretation of user input. These problems are investigated in empirical and explorative studies with implementation of mockups and running research systems. We have found that the pragmatic solution of augmenting remote control devices by speech is a suitable solution that eases information navigation and search.

    List of papers
    1. Speech Enhanced Remote Control for Media Terminal
    Open this publication in new window or tab >>Speech Enhanced Remote Control for Media Terminal
    2001 (English)In: Proceedings of Eurospeech’01, Aalborg, Denmark, 2001, Vol. 4, p. 2685–2688-Conference paper, Published paper (Refereed)
    National Category
    Engineering and Technology
    Identifiers
    urn:nbn:se:liu:diva-13519 (URN)
    Available from: 2004-06-20 Created: 2004-06-20 Last updated: 2013-09-13
    2. Multimodal Dialogue Systems for Interactive TV Applications
    Open this publication in new window or tab >>Multimodal Dialogue Systems for Interactive TV Applications
    2002 (English)In: Proceedings of the 4th IEEE International Conference on Multimodal Interfaces 2002 (ICMI’02), Pittsburgh, USA, 2002, p. 117-122Conference paper, Published paper (Refereed)
    National Category
    Engineering and Technology
    Identifiers
    urn:nbn:se:liu:diva-13520 (URN)
    Available from: 2004-06-20 Created: 2004-06-20 Last updated: 2019-01-25
    3. Using speech and dialogue for interactive TV navigation
    Open this publication in new window or tab >>Using speech and dialogue for interactive TV navigation
    2004 (English)In: Interactive Access in the Information Society (UAIS), ISSN 1615-5289, Vol. 3, no 3-4, p. 224-238Article in journal (Refereed) Published
    Abstract [en]

    Interaction techniques for interactive television (iTV) are currently complex and difficult to use for a wide-range of viewers. Few previous studies have dealt with the potential benefits of multimodal dialogue interaction in the context of iTV for the purpose of flexibility, usability, efficiency, and accessibility. This paper investigates the benefits of introducing speech and connected dialogue for iTV interaction, and presents a case study in which a prototype system was built allowing users to navigate the information space and control the operation of the TV by a speech-based natural language interface. The system was evaluated by analysing the user experience in five categories capturing essential aspects of iTV interaction: interaction style, information load, data access, effectiveness and initiative. Design considerations relevant for speech and dialogue information systems for TV interfaces also emerged from the analysis.

    Place, publisher, year, edition, pages
    SpringerLink, 2004
    Keywords
    Electronic program guide, Universal access, Speech interaction, iTV
    National Category
    Engineering and Technology
    Identifiers
    urn:nbn:se:liu:diva-13521 (URN)10.1007/s10209-004-0106-x (DOI)
    Available from: 2004-06-20 Created: 2004-06-20 Last updated: 2019-01-25Bibliographically approved
    4. Error Resolution Strategies for Interactive Television Speech Interfaces
    Open this publication in new window or tab >>Error Resolution Strategies for Interactive Television Speech Interfaces
    2003 (English)In: Proceedings of the Ninth IFIP TC13 International Conference on Human-Computer Interaction, INTERACT, Zürich, Switzerland, 2003, p. 105–112-Conference paper, Published paper (Refereed)
    National Category
    Computer Sciences
    Identifiers
    urn:nbn:se:liu:diva-13522 (URN)
    Available from: 2004-06-20 Created: 2004-06-20 Last updated: 2018-01-13
    5. The Paper Remote: An Augmented TV Guide and Remote Control
    Open this publication in new window or tab >>The Paper Remote: An Augmented TV Guide and Remote Control
    2005 (English)In: Universal Access in the Information Society (UAIS), ISSN 1615-5289, Vol. 4, no 4, p. 300-327Article in journal (Refereed) Published
    Abstract [en]

    The television (TV) is one of the most common entertainment devices in homes. Searching and finding TV programs is a common task and using TV guides is one way of performing this. This paper presents three studies that are focused on examining audiences’ TV habits and TV guide usage, evaluating a new concept based on linking paper and pen with TV technology, and studying the audiences’ attitudes toward and anticipated interest in the future guide. The results of our first study emphasize the value of using paper based TV guides and also identify the deficiencies. We also found indications that the advantages and disadvantages of paper-based TV guides are related to the physical properties of paper. Thus, we suggest a solution that uses digital pen and paper technology to offer a new interaction method for TV. A research system “Paper Remote”, is developed and used in the two subsequent studies. Viewers tick designated areas on the paper-based guide to perform actions such as channel switching. However, this solution is not a substitute for the remote control device. We argue that these user studies on linking digital paper to the TV for everyday information navigation illuminate the possibilities of providing innovative solutions also for home information systems also.

    Keywords
    Interactive TV, Paper interfaces, Home information system, Electronic program guides
    National Category
    Engineering and Technology
    Identifiers
    urn:nbn:se:liu:diva-13523 (URN)10.1007/s10209-004-0108-8 (DOI)
    Available from: 2004-06-20 Created: 2004-06-20 Last updated: 2011-01-11
  • 2.
    Berglund, Aseel
    et al.
    Linköping University, Department of Computer and Information Science, ASELAB - Applied Software Engineering Lab. Linköping University, The Institute of Technology.
    Berglund, Erik
    Linköping University, Department of Computer and Information Science, MDALAB - Human Computer Interfaces. Linköping University, The Institute of Technology.
    Larsson, Anders
    Linköping University, Department of Computer and Information Science. Linköping University, The Institute of Technology.
    Bång, Magnus
    Linköping University, Department of Computer and Information Science, MDALAB - Human Computer Interfaces. Linköping University, The Institute of Technology.
    The Paper Remote: An Augmented TV Guide and Remote Control2005In: Universal Access in the Information Society (UAIS), ISSN 1615-5289, Vol. 4, no 4, p. 300-327Article in journal (Refereed)
    Abstract [en]

    The television (TV) is one of the most common entertainment devices in homes. Searching and finding TV programs is a common task and using TV guides is one way of performing this. This paper presents three studies that are focused on examining audiences’ TV habits and TV guide usage, evaluating a new concept based on linking paper and pen with TV technology, and studying the audiences’ attitudes toward and anticipated interest in the future guide. The results of our first study emphasize the value of using paper based TV guides and also identify the deficiencies. We also found indications that the advantages and disadvantages of paper-based TV guides are related to the physical properties of paper. Thus, we suggest a solution that uses digital pen and paper technology to offer a new interaction method for TV. A research system “Paper Remote”, is developed and used in the two subsequent studies. Viewers tick designated areas on the paper-based guide to perform actions such as channel switching. However, this solution is not a substitute for the remote control device. We argue that these user studies on linking digital paper to the TV for everyday information navigation illuminate the possibilities of providing innovative solutions also for home information systems also.

  • 3.
    Berglund, Aseel
    et al.
    Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
    Heintz, Fredrik
    Linköping University, Department of Computer and Information Science, Artificial Intelligence and Intergrated Computer systems. Linköping University, The Institute of Technology.
    Integrating Soft Skills into Engineering Education for Increased Student Throughput and more Professional Engineers2014In: Proceedings of LTHs 8:e Pedagogiska Inspirationskonferens (PIK), Lund, Sweden: Lunds university , 2014Conference paper (Other academic)
    Abstract [en]

    Soft skills are recognized as crucial for engineers as technical work is becoming more and more collaborative and interdisciplinary. Today many engineering educations fail to give appropriate training in soft skills. Linköping University has therefore developed a completely new course “Professionalism for Engineers” for two of its 5-year engineering programs in the area of computer science. The course stretches over the first 3 years with students from the three years taking it together. The purpose of the course is to give engineering students training in soft skills that are of importance during the engineering education as well as during their professional career. The examination is based on the Dialogue Seminar Method developed for learning from experience and through reflection. The organization of the course is innovative in many ways.

  • 4.
    Berglund, Aseel
    et al.
    Linköping University, Department of Computer and Information Science, ASLAB - Application Systems Laboratory. Linköping University, The Institute of Technology.
    Johansson, Pontus
    Linköping University, Department of Computer and Information Science. Linköping University, The Institute of Technology.
    Using speech and dialogue for interactive TV navigation2004In: Interactive Access in the Information Society (UAIS), ISSN 1615-5289, Vol. 3, no 3-4, p. 224-238Article in journal (Refereed)
    Abstract [en]

    Interaction techniques for interactive television (iTV) are currently complex and difficult to use for a wide-range of viewers. Few previous studies have dealt with the potential benefits of multimodal dialogue interaction in the context of iTV for the purpose of flexibility, usability, efficiency, and accessibility. This paper investigates the benefits of introducing speech and connected dialogue for iTV interaction, and presents a case study in which a prototype system was built allowing users to navigate the information space and control the operation of the TV by a speech-based natural language interface. The system was evaluated by analysing the user experience in five categories capturing essential aspects of iTV interaction: interaction style, information load, data access, effectiveness and initiative. Design considerations relevant for speech and dialogue information systems for TV interfaces also emerged from the analysis.

  • 5.
    Berglund, Aseel
    et al.
    Linköping University, Department of Computer and Information Science, ASLAB - Application Systems Laboratory. Linköping University, The Institute of Technology.
    Qvardfordt, P.
    Error Resolution Strategies for Interactive Television Speech Interfaces2003In: Proceedings of the Ninth IFIP TC13 International Conference on Human-Computer Interaction, INTERACT, Zürich, Switzerland, 2003, p. 105–112-Conference paper (Refereed)
  • 6.
    Heintz, Fredrik
    et al.
    Linköping University, Department of Computer and Information Science, Artificial Intelligence and Integrated Computer Systems. Linköping University, Faculty of Science & Engineering.
    Berglund, Aseel
    Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, Faculty of Science & Engineering.
    Hedin, Björn
    KTH, Stockholm, Sweden.
    Kann, Viggo
    KTH, Stockholm, Sweden.
    En jämförelse mellan programsamanhållande kurser vid KTH och LiU2015In: Proceedings of 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar (UtvSvIng), 2015Conference paper (Other academic)
    Abstract [sv]

    Programsammanhållande kurser där studenter från årskurs 1-3 gemensamt reflekterar över teman med koppling till deras studier och framtida yrkesliv finns på både KTH och Linköpings universitet (LiU). Syftet med kurserna är främst att skapa en helhet i utbildningen och ge förståelse för vad den leder till, genom att få studenterna att reflektera över sina studier och sin kommande yrkesroll. Detta leder förhoppningsvis till ökad genomströmning och minskade avhopp. Kurserna har gemensamt ursprung men har utvecklats i olika riktningar. Artikeln jämför tre programsammanhållande kurser för Datateknik KTH, Medieteknik KTH samt Data- och mjukvaruteknik Linköpings universitet.

  • 7.
    Ibrahim, Aseel
    et al.
    Linköping University, Department of Computer and Information Science, ASLAB - Application Systems Laboratory. Linköping University, The Institute of Technology.
    Johansson, Pontus
    Linköping University, Department of Computer and Information Science, NLPLAB - Natural Language Processing Laboratory. Linköping University, The Institute of Technology.
    Multimodal Dialogue Systems: A Case Study for Interactive TV2002In: Proceedings of the 7thERCIM Workshop on User Interfaces for All. Paris, France. 2002, 2002Conference paper (Refereed)
  • 8.
    Ibrahim (Berglund), Aseel
    et al.
    Linköping University, Department of Computer and Information Science, ASLAB - Application Systems Laboratory. Linköping University, The Institute of Technology.
    Johansson, Pontus
    Linköping University, Department of Computer and Information Science, NLPLAB - Natural Language Processing Laboratory. Linköping University, The Institute of Technology.
    Multimodal Dialogue Systems for Interactive TV Applications2002In: Proceedings of the 4th IEEE International Conference on Multimodal Interfaces 2002 (ICMI’02), Pittsburgh, USA, 2002, p. 117-122Conference paper (Refereed)
  • 9.
    Lind, Leili
    et al.
    Linköping University, Department of Biomedical Engineering, Medical Informatics. Linköping University, The Institute of Technology.
    Berglund, Aseel
    Saab Aerosystems, Linköping.
    Berglund, Erik
    Linköping University, Department of Computer and Information Science, MDALAB - Human Computer Interfaces. Linköping University, The Institute of Technology.
    Bång, Magnus
    Linköping University, Department of Computer and Information Science, MDALAB - Human Computer Interfaces. Linköping University, The Institute of Technology.
    Hägglund, Sture
    Linköping University, Department of Computer and Information Science, MDALAB - Human Computer Interfaces. Linköping University, The Institute of Technology.
    Effortless data capture for ambient e-services with digital pen and paper technology2010In: Designing Solution-Based Ubiquitous and Pervasive Computing: New Issues and Trends / [ed] Fransisco Milton Mendes Neto, Pedro Fernandes Ribeiro Neto, Information Science Publishing/IGI Global , 2010, p. 24-43Chapter in book (Other academic)
    Abstract [en]

    In order to counteract the digital divide and to enable the society to reach all its citizens with various kinds of e-services, there is a need to develop access methods and terminal technologies suited also for groups with weak access to the Internet, not the least elderly and people needing care in their homes. In this chapter, the authors will describe technologies for using digital pen and paper as data input media for e-services and computing applications, refer a number of applications together with studies and evaluations of their usability, and finally comment upon future prospects for integrating digital pen and paper as an effortless technique for data capture, especially in order to counteract and diminish the digital divide. The use of digital pen and paper technologies is exemplified with applications demonstrating its appropriateness in home care for elderly, for free-form recording of data on paper such as maps, and as a remote control for a TV set or other electronic appliances with rich functionality in the home.

  • 10.
    Lundberg, Jonas
    et al.
    Linköping University, Department of Computer and Information Science, NLPLAB - Natural Language Processing Laboratory. Linköping University, The Institute of Technology.
    Ibrahim, Aseel
    Nokia Home Communications, Linköping.
    Jönsson, David
    Nokia Home Communications, Linköping.
    Lindquist, Sinna
    Centre for User Oriented IT- design, Stockholm.
    Qvarfordt, Pernilla
    Linköping University, Department of Computer and Information Science, NLPLAB - Natural Language Processing Laboratory. Linköping University, The Institute of Technology.
    "The snatcher catcher" - an interactive refrigerator2002In: Proceedings of the second Nordic conference on Human-computer interaction, 2002, p. 209-211Conference paper (Other academic)
    Abstract [en]

    In order to provoke a debate about the use of new technology, the Snatcher Catcher, an intrusive interactive refrigerator that keeps record of the items in it, was created. In this paper we present the fridge, and how we used it in a provocative installation. The results showed that the audience was provoked, and that few people wanted to have the fridge in their surroundings.

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