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Projects

Research Output

An Ecological Approach to Activity Theory

Trettvik, J., 2013. 1 p.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

Et økologisk perspektiv på virksomhedsteori

Trettvik, J., 9 Nov 2013.

Research output: Contribution to conference without publisher/journalConference abstract for conferenceResearch

Har vi en virkelighedssans?

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

Research output: Contribution to journalJournal articleResearchpeer-review

Trettviks undervisning

Trettvik, J., 2013

Research output: Other contributionNet publication - Internet publicationEducation

Doing things and how to do it

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

Research output: Working paperResearch

File

Activities

  • 3 Membership of research networks or expert groups
  • 3 Talks and presentations in private or public companies
  • 2 Conference organisation or participation
  • 1 Organisation or participation in workshops, courses, or seminars

Virksomhedsteori konference 2013, Røsnæs

Johan Trettvik (Participant)
8 Nov 201310 Nov 2013

Activity: Attending an eventConference organisation or participation

The sixth Nordic ISCAR

Johan Trettvik (Participant)
12 Jun 201314 Jun 2013

Activity: Attending an eventConference organisation or participation

Danish Human Factors Network (External organisation)

Johan Trettvik (Member)
2012 → …

Activity: MembershipsMembership of research networks or expert groups

Realismegruppe (External organisation)

Johan Trettvik (Member)
2012 → …

Activity: MembershipsMembership of research networks or expert groups

Affordances in User Interfaces

Johan Trettvik (Lecturer)
5 Dec 2011

Activity: Talks and presentationsTalks and presentations in private or public companies

Press / Media

Medierne kappes: Kan du også se de sære væsner i Jupiters skydække?

Johan Trettvik

15/11/2018

1 item of Media coverage

Press/Media: Press / Media

Derfor ser du Jesus' ansigt i din pizza

Johan Trettvik

06/10/2013

1 item of Media coverage

Press/Media: Press / Media

Demente ser ansigter i skyerne

Johan Trettvik

06/10/2013

2 items of Media coverage

Press/Media: Press / Media

Ansigter i skyerne afslører demens

Johan Trettvik

06/10/2013

1 item of Media coverage

Press/Media: Press / Media

Derfor viser Jesus sig i din pizza

Johan Trettvik

02/10/2013

4 items of Media coverage

Press/Media: Press / Media