Arzu Çöltekin
@acolt
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Tech/design/human factors in visualization, HCI & XR, random bits of wisdom, politics, occasional humor. Oh and TED stuff. Tweets 99% in EN. Personal account.
Zurich, Switzerland
Joined October 2009
RT @frankkumli: Human-Centered Technologies for Older Adults: Can XR and AI Augment Human Abilities?. #AR, #XR and #AI can augment human ab….
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RT @cartographyGIS: Why are rainbow color schemes so popular, and do they work? A new article in CaGIS from @iza_golebiowska, Luca Dall’ Ac….
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This is today if you'd like to listen in (remote possible).
*IIT Public Talk alert! 🎤 *.On Wed 15th of Jan 5:30pm, we're hosting two amazing people: Prof. Dr. med. Esther Vögelin (Chief of Hand Surgery) and PD. Dr. med. Damian Suter (Senior Physican) of Inselspital Bern. Come join us (online or in person)!.
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RT @fhnw_iit: *IIT Public Talk alert! 🎤 *.On Wed 15th of Jan 5:30pm, we're hosting two amazing people: Prof. Dr. med. Esther Vögelin (Chief….
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*IIT Public Talk alert! 🎤 * In about a week from now, next Wed 15th of January at 5:30pm, we are hosting two amazing people: Prof. Dr. med. Esther Vögelin (Chief of Hand Surgery) and PD. Dr. med....
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RT @xrvis_isprs: Our colleagues in Wageningen are looking for a PhD student on PhD position in HybridLabs - Immersive experiences for commu….
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Online user experiments are possible, but not without challenges, especially if an additional device is needed. Today we're discussing online user experiments with eye tracking: . #eurocarto workshop by.Merve Keskin (@Merveismygirl) & Vassilios Krassanakis.
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Dr. @Iza_Karsznia presented our abstract today on "human vs. AI". Can people (even experts) tell if a map is generalized* by AI? Seemingly they can't -- we'll share more soon :) . *Cartographic generalization ( is highly complex with qualitative decisions.
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Day 2 of pre- #eurocarto activities is in full swing, hosted by @iza_golebiowska and co. at the University of Warsaw. See the program here: (abstracts will follow). Interesting talks and great energy! . cc @icawebsite @icaviz . #cartography #datavis
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RT @DuzyWieska: Amy Griffin (@RMIT), Arzu Çöltekin @acolt (@fhnw_iit) and @RobertERoth (@UWMadisonGeog @UWCartLab) at the @UniWarszawski ta….
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RT @antonfedosov: This week we (@fhnw_iit) visited @LaboratoireAAU in Nantes, France. A few days of productive discussions to develop new i….
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RT @BernhardRiecke: 🚨 Calling all VR users! 🚨 Experienced dizziness/nausea in VR? Help us study VR-induced motion sickness! 🕹️ 2+ yrs in VR….
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Dr. Elisabeth Stern enlightens (and charms, in the process) us on how Climate Seniors change the world, starting from the Swiss law! #tedxzurich #jointhecountdown
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The "five gates": climate change discourse organized into a five step model by Dr. Claude A. Garcia (Uni Applied Sci Bern). A well delivered lecture guiding about how to think about our attitude & behavior. #tedxzurich #jointhecountdown
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After a long break I'm back with the #tedxzurich crowd at the #jointhecountdown event. Tonight is about sustainability.
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At the launch of the COMPAS XR at the ETH today, open source (MIT license), Python based, with architecture & construction focus (CAD + XR), check it out
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RT @Merveismygirl: Deadline extended until July 1! - Looking forward to your submissions! 👀🗺️🌐@ICA_usability @icaviz @xrvis_isprs.
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Our eye tracking x color vision tutorial w/ @alessandrobrun0 at #ETRA2024 is about half way. So many cool things, difficult to choose :) . Let's start with Alessandro's super useful python code snippets for color spaces & simulate color vision deficiency:
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