We research technology that can improve people’s lives
We focus on techniques that can help people adopt healthy behaviours (e.g. exercising, having quality time, meditating, etc.) and getting rid of negative behaviours (e.g., smoking, procrastinating essential tasks, etc.).

News
- Self-Determination Theory in HCI: Shaping a Research AgendaLast April and May, we participated as part of the chair committee at the CHI’22 Workshop on SDT. The workshop was divided into two sessions: the first one in virtual …
- PET Lab at CHI’22The Self-Determination Theory keeps being part of our research lab interests! This time Gabriela will be present at CHI’22 in New Orleans participating in the organizing committee of the Self-Determination …
- PhD Thesis Defense: In the Quest for the Motivation App: Designing Effective Behavior Change Apps Through the Lens of the Self-Determination TheoryOn January 27th Gabriela publicly defended her Ph.D. Thesis, becoming the first Pet Lab member to obtain a doctorate degree. The jury was formed by:Prof. Rafael Lalive, présidentProf. Kévin Huguenin, …
- A Paper Summary: Careless Participants Are Essential for Security ResearchI was reading a paper recently that studied if the use of screener techniques such as attention checks can bias the findings of survey studies. This work addressed surveys in …
- Are you being kept in the picture? Fighting against privacy conflicts in the uploading of content on social media without consentHere is a blog related to our recent lab research about multiparty privacy conflicts (MPCs). The blog was published in HECimpact. Click on this link to read the full article.