iiinova — where your digital self keeps evolving

Haden Dewis

@hadendewis.bsky.social

Lecturer and Postdoc at the University of Southampton, UK — researching cognitive psychology, specifically interactive search — or more colloquially, how people search for things using their hands and eyes.

Posts Replies Media

Reposted by Haden Dewis

Hayward Godwin @haywardgodwin.bsky.social · 24/08/2026

It's #ecvp poster day for our lab - one this morning, the rest this afternoon. Fun conference so far!

131

Haden Dewis @hadendewis.bsky.social · 12/06/2026

New paper from our lab alert! We have just published another paper on interactive search. This time we investigated the interaction between effort and time on selection choices using a computer game inspired task. Read it here: doi.org/10.1177/1747... Or read the thread below for the gist!

111

Reposted by Haden Dewis

Michael Hout @michaelhout.bsky.social · 02/08/2025

We have a paper out at Behavior Research Methods. Led by Hayward Godwin, it examines sharing practices (using visual search as a case study) and makes recs for sharing data outputs in a manner that will enable others to better find, access, and understand them. link.springer.com/article/10.3...

081

Haden Dewis @hadendewis.bsky.social · 05/08/2025

Ever fumbled through your bag for your keys? That’s an interactive search: moving objects to uncover obscured visual information. In a new paper from our lab, we asked: What determines where people choose to look first in these tasks? Spoiler: effort matters. 🔗 doi.org/10.3758/s134... 🧵1/6

doi.org

Easy does it: Selection during interactive search tasks is biased towards objects that can be examined easily - Attention, Perception, & Psychophysics

It is well understood that attentional selection is required to deploy visual attention to relevant objects within displays during visual search tasks. Interactive search, an extension of visual searc...

102