Johan Trettvik

Research output

Research output per year 1997 2006 2008 2013 2022

• 7 Report
• 5 Working paper
• 4 Conference abstract in proceeding
• 4 Journal article
• 11 More
  • 3 Article in proceeding
  • 3 Conference abstract for conference
  • 2 Net publication - Internet publication
  • 1 Book chapter
  • 1 Poster
  • 1 PhD thesis

Research output per year

Research output per year

Search results

• 2022

  Psychotherapeutic Intervention for Adults With Acquired Brain Injury: A Case Study Using BackUp

  Thøgersen, C. M. S., Glintborg, C., Hansen, T. G. B. & Trettvik, J., 18 Feb 2022, In: Frontiers in Rehabilitation Sciences. 3, 771416.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

  • Acquired Brain Injury 100%
  • Psychotherapeutic Interventions 100%
  • Case Study 100%
  • Brain Injury 100%
  • Psychological Intervention 40%
  3 Citations (Scopus)

  129 Downloads (Pure)
• 2021

  BackUp! A manual based psychotherapeutic intervention for adults with acquired brain injury

  Thøgersen, C. M. S., Glintborg, C., Hansen, T. G. B. & Trettvik, J., 2021.

  Research output: Contribution to conference without publisher/journal › Poster › Research

  Open Access

  File
  100 Downloads (Pure)
• 2020

  Affordances of Shape-Changing Interfaces: An Information Perspective on transformability and Movement

  Petersen, M. G., Rasmussen, M. K. & Trettvik, J., 2020, DIS '20: Proceedings of the 2020 ACM Designing Interactive Systems Conference. New York: Association for Computing Machinery (ACM), p. 1959-1971 13 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review
  13 Citations (Scopus)

• Når metoder mødes og perspektiver opstår

  Trettvik, J. & Baldursson, E. B., 2020, Metodernes praksis. Bind II: Realistisk Metode i Psykologien. Baldursson, E. B. (ed.). Aalborg Universitetsforlag, Vol. Bind II. p. 269-282 13 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Book chapter › Research › peer-review
• 2013

  An Ecological Approach to Activity Theory

  Trettvik, J., 2013. 1 p.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

• Et økologisk perspektiv på virksomhedsteori

  Trettvik, J., 9 Nov 2013.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

• Har vi en virkelighedssans?

  Trettvik, J., 2013, In: Psyke & Logos. 34, 2, p. 335-353

  Research output: Contribution to journal › Journal article › Research › peer-review

• Trettviks undervisning

  Trettvik, J., 2013

  Research output: Other contribution › Net publication - Internet publication › Education
• 2012

  Doing things and how to do it

  Trettvik, J., 2012, p. 1-18, 18 p.

  Research output: Working paper/Preprint › Working paper › Research

  File
  119 Downloads (Pure)

• Fotoalbum og almindelig fremvisning

  Trettvik, J., 2012, p. 1-5, 5 p.

  Research output: Working paper/Preprint › Working paper › Education

  File
  163 Downloads (Pure)
• 2011

  Potentials, pittfalls and tradeoffs in the use of sensors in human science and related praxis fields

  Trettvik, J., 2011.

  Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research
• 2010

  trettvik.dk

  Trettvik, J., 2010

  Research output: Other contribution › Net publication - Internet publication › Communication
• 2009

  Experiments on affordance in the journal "ecological psychology"

  Trettvik, J., 2009, 34 p.

  Research output: Working paper/Preprint › Working paper › Research
• 2008

  Grænseværdier for detektion af latenstider: Latenstid 1

  Trettvik, J., 2008, 8 p.

  Research output: Book/Report › Report › Research

• Sammenhængen mellem latenstid og oplevelsen af irritation: Latenstid 2

  Trettvik, J., 2008

  Research output: Book/Report › Report › Research

• Shimon Ullman, Against direct perception, 1980: Notes

  Trettvik, J., 2008, p. 5.

  Research output: Working paper/Preprint › Working paper › Education
• 2007

  Email attachments - from a psychological perspective

  Trettvik, J. & Nørager, R., 2007, The seventh Danish HCI Research Symposium. p. 3-4

  Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review

• There is no "where" only "what" in user interfaces: Lack of spatiotemporal dynamics undermines user interaction

  Nørager, R. & Trettvik, J., 2007, The seventh Danish HCI Research Symposium. 27 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review
• 2006

  Affordance, attention, and time

  Trettvik, J., 2006, Proc. 6th Danish HCI Research Symposium.

  Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review

• Auditive brugerflader

  Trettvik, J., 2006, 28 p.

  Research output: Book/Report › Report › Commissioned

• Ekspertgennemgang af brugerflade

  Trettvik, J., 2006, 11 p.

  Research output: Book/Report › Report › Commissioned

• Ergonomi i forhold til taster

  Trettvik, J., 2006

  Research output: Book/Report › Report › Commissioned

• Forslag til test-gennemgang

  Trettvik, J., 2006, 4 p.

  Research output: Book/Report › Report › Commissioned

• Touch & Go eller Touch Only : En indikativ A/B test

  Trettvik, J., 2006, 12 p.

  Research output: Book/Report › Report › Commissioned
• 2004

  Perception og Forestilling

  Trettvik, J., 2004

  Research output: PhD thesis

• The Art of Coffee Making

  Trettvik, J., 2004.

  Research output: Working paper/Preprint › Working paper › Research
• 2002

  An Activity Theory Approach to Affordance

  Bærentsen, K. B. & Trettvik, J., 2002, Nordichi 2002. Proceedings of the Second Nordic Conference on Human-Computer Interaction. Bertelsen, O., Bødker, S. & Kuuti, K. (eds.). p. 51-60 10 p.

  Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

  114 Citations (Scopus)
• 2001

  An Activity Theory Approach to Affordance, poster

  Trettvik, J., 2001, 1. Danish HCI Research Symposium.

  Research output: Contribution to book/anthology/report/conference proceeding › Conference abstract in proceeding › Research › peer-review

• En økologisk tilgang til perception og aktivitet

  Trettvik, J., 2001, In: Psyke & Logos. 22, 2, p. 485-513 29 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2000

  Om den direkte og meningsfulde perception hos Gibson

  Trettvik, J., 2000, In: Journal of anthropological psychology. 8, p. 73-79 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 1997

  Virtual controls

  Andersen, H. B., Bove, T. & Trettvik, J., 1997, Time and space in process control. Bagnara, S., Hollnagel, E., Mariani, M. & Norros, L. (eds.). CNR. Instituto di Psicologia, p. 247-252

  Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review