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Jacareto — Recording interaction in learning programs

 
Jacareto is a framework that implements capturing user-program interaction on graphical user interfaces written in Java. You can capture actions on applications and replay them later on (like macros). It has been successfully used

  • to realize executable specifications of interactive systems using GUI -prototypes;
  • to integrate self-explanatory tutorials in help systems of software;
  • to implement instructional scenarios focusing on the learning process;
  • to realize usability studies of interactive systems.

 
In contrast to other capture&replay tools, Jacareto replays recorded interactions between a user and a software system on instances of the observed software itself. Consequently, the replay puts the software system into the state that the user reached before.
The protocol of the interactions is represented symbolically. Thus it can be automatically analyzed and structured, and to some extent also interpreted and statistically evaluated.

 

Protoreto — Usability research and prototyping tool

 
Protoreto is a prototyping tool that can be combined with Jacareto. Using its WYSIWYG editor, a user can create functional GUI prototypes even without programming skills. More complex systems can be realized by adding a few lines of script code. Jacareto can be used to capture the user’s interaction with a Protoreto prototype, for example during a user study. In the last years, Protoreto has been used at RWTH Aachen University as well as in private enterprises.

 

Publications

 

AuthorsTitleJournal/Conference/PublisherProjectFurther Information Invert SortYear
Ulrik Schroeder, Christian Spannagel The Role of Interaction Records in Active Learning Processes IADIS Virtual Multi Conference on Computer Science and Information Systems (MCCSIS 2005), eLearning (eL2005)(external link), April 2005 Jacareto 2005
Christian Spannagel, Raimund Girwidz, Herbert Löthe, Andreas Zendler, Ulrik Schroeder Animated Demonstrations and Training Wheels Interfaces in a Complex Learning Environment(external link) Interacting with Computers 20(1)(external link), Elsevier 2008, p 97-111 Jacareto 2008
Daniel Herding, Ulrik Schroeder, Mostafa Akbari Protoreto: Interaktive und automatisch auswertbare Papierprototypen in Mensch & Computer 2009: Grenzenlos frei!?, 9. fachübergreifende Konferenz für interaktive und kooperative Medien, Sept. 2009, Oldenbourg, S. 283-292 Jacareto 2009
Daniel Herding, Marc Zimmermann, Christine Bescherer, Ulrik Schroeder Entwicklung eines Frameworks für semi-automatisches Feedback zur Unterstützung bei Lernprozessen in DELFI 2010: Tagungsband der 8. e-Learning Fachtagung Informatik, September 2010, Gesellschaft für Informatik, S. 145-156 SAiL-M(external link), Jacareto 2010
André Calero Valdez, Martina Ziefle, Andreas Horstmann, Daniel Herding, Ulrik Schroeder Task performance in mobile and ambient interfaces. Does size matter for usability of electronic diabetes assistants? 2010 International Conference on Information Society (i-Society), IEEE, p. 514-521 Jacareto, eLmed Full paper(external link) 2010
André Calero-Valdez, Martina Ziefle, Andreas Horstmann, Daniel Herding, Ulrik Schroeder Mobile devices used for medical applications: Insights won from a usability study with diabetes patients. International Journal for Digital Society (IJDS), 1(4), 298 - 307. Jacareto, eLmed Full paper(external link) 2010
André Calero Valdez, Martina Ziefle, Andreas Horstmann, Daniel Herding, Ulrik Schroeder

Effects of aging and domain knowledge on usability
in small screen devices for diabetes patients

in A. Holzinger & K. Miesenberger (eds.). HCI and Usability for e-Inclusion, Linz 2009. LNCS 5889 (pp. 366-386). Springer. Jacareto, eLmed Info(external link), full paper(external link) 2009
Ulrik Schroeder, Christian Spannagel Implementierung von eLearning-Szenarien nach der Theorie der kognitiven Lehre DeLFI 2003(external link), 1. e-Learning Fachtagung Informatik, Lecture Notes in Informatics der Gesellschaft fur Informatik, LNI Vol. P-37, Bonn 2003. Jacareto Image 2003
Ulrik Schroeder, Christian Spannagel CleverPHL: Focusing on the Learning Process by Supplementing Instructional Software with Digital Recording and Evaluation Functionality

Conference Proceedings & CD, World Conference on E-Learning, eLearn 2003(external link), Phoenix, Arizona, 2003.
Image Ausgezeichnet als Best Paper der eLearn 2003

Jacareto Image 2003
Christian Spannagel, Ulrik Schroeder GUI-Adaptionen in Lernkontexten

in S. Seehusen, U. Lucke, S. Fischer (Hrsg.) Lecture Notes in Informatics - LNI Proceedings der 6. eLearning Fachtagung Informatik (DeLFI 2008(external link)), Sep. 2008, p. 281-292
Image Best Paper der DeLFI 2008

Jacareto Image Paper (PDF) 2008
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A complete list of Jacareto-related papers can be found at the Project publications page(external link).

Theses at RWTH Aachen University

StudentTitleTypeSupervisorStatusFinished
Ißler, Arnd Verteilte tutorielle Unterstützung mittels Capture and Replay: Einbindung von Rückmeldemechanismen in das Jacareto-Framework Diploma ThesisDaniel Herding, Christian Spannagel(external link) FinishedFri 14. Jan. 2011
Gursch, Jenny Interaktionsaufzeichnung bei prototypbasierten Online-Usability-Studien Diploma ThesisDaniel Herding FinishedTue 13. Apr. 2010
Horstmann, Andreas Jacareto ME: Experimentierumgebung für Usability-Studien mobiler eHealth-Anwendungen mittels Interaktionsaufzeichnung Diploma ThesisDaniel Herding, André Calero Valdez(external link) FinishedTue 22. Sep. 2009
Herding, Daniel Entwicklungswerkzeug zur Realisierung funktionaler GUI-Prototypen für die Durchführung empirischer Usability-Studien mit Jacareto Diploma ThesisUlrik Schroeder, Christian Spannagel (PH Ludwigsburg)(external link) FinishedTue 15. July 2008
Michel, Thomas Analyse kognitiv komplexer Systeme mittels automatisierter Interaktionsaufzeichnung Diploma ThesisUlrik Schroeder FinishedTue 10. Oct. 2006
Specht, Oliver Synchronisation multimedialer Annotationen für Interaktionsaufzeichnungen Diploma ThesisEva Giani FinishedTue 30. Nov. 2004

 


Created by Daniel Herding. Last Modification: Friday, 18. March 2011 17:10:23 by dodenhoff.