Lukáš Hejtmánek's Avatar

Lukáš Hejtmánek

@hejtmy

Assistant professor at Charles University, researcher at ASCR and NIMH. Focusing on spatial navigation and VR. Tooting mainly about irrelevant stuff; https://hejtmy.com

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26.09.2023
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Latest posts by Lukáš Hejtmánek @hejtmy

It was great to finally "get back to the game" after a long hiatus away from conferences. Thanks to the organizers of @vrsummit.bsky.social for the event and great talks, demos, networking, and all the hard work that went into it. See you all next year hopefully :)

22.10.2025 10:52 👍 2 🔁 0 💬 0 📌 0

Thanks for this workshop and networking opportunity!

07.04.2025 11:13 👍 0 🔁 0 💬 1 📌 0

This is devastating news. Her work has been instrumental to most of what I do today :( I have had the opportunity to only hear her speak once at a conference and was hoping to meet her in person some day. Not a great news to start the year.

11.01.2025 15:28 👍 1 🔁 0 💬 0 📌 0
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I'll tell the guys they tied RD2 :D

03.12.2024 14:07 👍 1 🔁 0 💬 0 📌 0
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I am currently on my way to Budapest for Emerging Technology Conference happening at MOME. I will talk about our long ongoing project studying digital twins of nature for research and well-being purposes. Excited to meet new scientists and artists and forge new connections.

mome.hu/hu/emerging-...

25.11.2024 15:46 👍 1 🔁 0 💬 0 📌 0

Great list, found a bunch of new people after coming back to this platform after a year long hiatus :)

25.11.2024 15:00 👍 2 🔁 0 💬 1 📌 0

I know! :D That is why it is bugging me. The fact that he got only one paper and it was from North Carolina Uni, when THE William Gibson was born in South Carolina sets my alpha levels tingling. It's probably nothing (he was living in Canada at the time), but it will not let my inner Sherlock go :)

03.04.2024 14:18 👍 1 🔁 0 💬 0 📌 0

I am only now getting to some of the April 1st content and this hits home :) www.youtube.com/watch?v=6vCO... #vr #virtualreality

03.04.2024 13:45 👍 0 🔁 0 💬 0 📌 0

While researching a topic, I found that in 95 Dan Ariely (RIP), published a paper Towards Quantifying Depth and Size Perception in Virtual Environments with William Gibson and it is eating me that I can't figure out if it is THE William Gibson or not doi.org/10.1162/pres... Somebody got a clue?

03.04.2024 13:14 👍 0 🔁 0 💬 1 📌 0

I have had my year long hiatus from coding in javascript. I missed it. But what I haven't missed is solving problems for 3 hours before finding out there is an issue with the library (and not a small one, React in this case). JS community should really slow in pushing "production ready" code.

28.03.2024 14:28 👍 0 🔁 0 💬 0 📌 0
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Welcome Unreal to the heart of Europe :) Hope I can attend

09.02.2024 08:55 👍 2 🔁 0 💬 0 📌 0

So far, the headset looks great, everything works software wise (unlike vive) but the chromatic aberration is abysmal :( won't know if I have a faulty lenses or what this is, but this is worse than vive 1 :(

01.02.2024 10:13 👍 0 🔁 0 💬 1 📌 0
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After a year in slow hybernarionI am back to VR development :) And thanks to other colleagues at Univerzita Karlova, I have a new toy to test #vrcademicsky #vr #varjo

01.02.2024 08:33 👍 2 🔁 0 💬 1 📌 0
Apple Vision Pro Unboxing!
Apple Vision Pro Unboxing! Unboxing and hands-on with Apple Vision Pro!Charge your devices with Anker’s new MagGo line-up atAmazon: https://ankerfast.club/H0CvC1Anker.com: https://shop...

The first Unboxings are up #vracademicsky

www.youtube.com/watch?v=Sane...

30.01.2024 14:28 👍 2 🔁 2 💬 1 📌 0
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So Apple realizes that the device is heavy and you might want (*cough* need *cough*) to relieve the preassure by the top headstrap, they will just charge you extra hundred bucks for it #VR #visionpro

21.01.2024 02:04 👍 0 🔁 0 💬 0 📌 0

deck.blue is a 3rd-party TweetDeck for Bluesky!

- Multi-column with auto refresh
- Scheduling
- Multi-account
- Muted words
- Language filters
- Lists and Feeds
- #hashtag columns
- Keyboard shortcuts
- Color themes
- Inline links
- Filter notifications by mentions, replies, etc.

Patreon | Ko-fi

17.01.2024 15:16 👍 448 🔁 268 💬 8 📌 18
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I agree I look not only like a total dork, but also as a harbinger of things to potentially come. But watching Ghost in the Shell in a massive cinema while on a bus is eerily dream-like #virtualreality #vr #metaquest3

19.01.2024 20:43 👍 2 🔁 0 💬 0 📌 0
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Nvidia releases a video about how gorgeous its graphics are thanks to DLSS, DLAA etc.

Me trying to watch the video on 300 kbps connection

18.01.2024 13:29 👍 0 🔁 0 💬 0 📌 0
Gavin Belson - I have a question
Gavin Belson - I have a question S02E01

Well we finished Attack on Titan. And I have a lot of questions, but Gavin summarizes my main question about the last episode nicely #attackontitan #aot

06.01.2024 20:53 👍 0 🔁 0 💬 0 📌 0
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DALL·E
As parents, staying up until midnight can be a challenge, knowing we'll be back up in just a few hours. But we made it to the countdown thanks to the gripping story of 'Attack on Titan, reaching the 20th episode of the final season with the fireworks and what a 'weird way to end the year' 😅

02.01.2024 13:21 👍 0 🔁 0 💬 0 📌 0

It's the worst one in our history :(

21.12.2023 17:07 👍 0 🔁 0 💬 1 📌 0

Gl trying to develop in 4.27, 5.2 and 5.3 on a same machine. Each one requires different android jdk and ndk, some need Java, others don't. Registry is filled with obsolete info, unreal just breaks. I needed to edit registries by hand and edit epic own bash scripts to actually make it work

21.12.2023 11:15 👍 1 🔁 0 💬 1 📌 0

Unfortunately yes. For a long time quest was supported only as a separate fork of unreal which you had to build. Now they have plug-ins, but they break with updates. The biggest pain is setting up android environment though. It doesn't ship with unreal and changes with each version.

21.12.2023 11:14 👍 1 🔁 0 💬 1 📌 0
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Apparently, if you offer a tip a perfect response, ChatGPT will provide longer responses.

20.12.2023 08:49 👍 3 🔁 1 💬 0 📌 1

I am finally planning on playing with it in January. So far I only managed to spend 12 hours trying to make unreal play nice with quest :D love unreal, but it is quirky as hell

21.12.2023 08:52 👍 1 🔁 0 💬 1 📌 0
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As a non-native speaker, I selected both. Just in case #academicsky

17.12.2023 12:58 👍 3 🔁 0 💬 0 📌 0
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VR people have been training for this for many years! This is nothing to htc vive times :) #vrcademicsky

13.12.2023 09:13 👍 2 🔁 0 💬 0 📌 0

Academics seem to be getting on the train naming things after anime characters/show. Approved 👍

07.12.2023 17:01 👍 1 🔁 0 💬 0 📌 0

Things you can say during an academic meeting but not at a family dinner. I'll start.

"Are you ready for the submission?"

#academicsky

07.12.2023 16:55 👍 1 🔁 0 💬 0 📌 0
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Here is a pickle. If somebody solved the issue of plastic bags being stuck and unable to open, how much human time and consequently life could be saved? Seriously considering it 🤔 #academicsky

05.12.2023 09:03 👍 0 🔁 0 💬 0 📌 0