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Jelle Prins

@jelleprins.com

Designed the first apps for Uber.com, Booking.com, Catawiki.com and many others. Co-founder http://operator.exchange and http://cradle.bio

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Latest posts by Jelle Prins @jelleprins.com

Philips Hue multi-color lights in the bedroom + 4-button switch next to your bed.

A dark-red mode for late in the evening, or when you need to get up at night.

A comfortable warm setting for during the day.

A bright white/blue to wake up to.

A 30-min gradual wake-up to replace your alarm.

30.11.2025 20:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Natuurlijk verdwijnt niet iedereen naar de US. Ik ben daar een voorbeeld van; toen Uber mijn bedrijf over nam stelde ik voor om hier te blijven om een kantoor te openen.

Maar feit is dat velen vertrekken. In een recente survey gaf 37% van Founders aan vertrek serieus te overwegen.

30.11.2025 07:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The best AI (Gemini) wasn’t trained on Nvidia chips. All runs on Google’s own TPU’s.

25.11.2025 11:33 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Try Comet with Pro included For a limited time, get access to Comet with a month of free Perplexity Pro

Invite for the new Comet browser from Perplexity: pplx.ai/jelleprins43...

Trying it to see if it can convince me to move away from Arc.

17.10.2025 06:01 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Why AI will replace consultants…

This slide is part of a presentation on why the rise of AI requires more undersea cables.

Reply with all the mistakes you can spot πŸ˜΅β€πŸ’«

01.10.2025 06:09 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I have been impressed with OpenAI’s daily Pulse feature β€” which researches & thinks through the topics you find interesting and presents the results in the morning.

Now imagine them doing this to present you the most relevant ads.

With instant-buy-buttons.

29.09.2025 20:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This is how ChatGPT is used.

And I could imagine a better UI for each of these use-cases.

16.09.2025 05:33 πŸ‘ 9 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

AI video generation just needs to be a little bit cheaper & get slightly better, and we will see an explosion of indie productions, fan-fictions etc.

I wonder what platform will capitalize on this β€” will it be YouTube or a new platform?

14.09.2025 08:13 πŸ‘ 3 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0

I’d love to see a foldable with an e-paper display on the inside.

12.09.2025 05:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Meta (Facebook), by law, has to provide recommendation-algorithm-free feeds.

They do, but in my opinion, they are doing their very best to hide this option.

See the video β€” did you know about this menu? Comment!

28.08.2025 14:58 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Perplexity has quickly become my favorite quick news app.

And it’s so simple; a feed that adapts to what you seem to like + Short AI summarized articles, with links to read more.

18.08.2025 07:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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What the vibe fuck?

10.08.2025 11:42 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Google needs a β€œmost comfortable route” option, to avoid sending you through small back roads just to save a few min.

09.08.2025 22:34 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
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πŸ‘€

08.08.2025 19:29 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Agree

08.08.2025 16:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Tried Starlink on holiday.

It works. It’s a great option when you are somewhere where there is no 5G.

But if you do have 5G, like almost everywhere in the Netherlands, 5G is often the faster and more stable option.

08.08.2025 16:11 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Here you have the title. Don’t tell
me that makes it all super clear now β€” why the hell are the bars sized this way?

07.08.2025 21:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You actually used a different graph from the presentation. Look at the numbers.

07.08.2025 18:10 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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First thing I’m going to ask GPT-5 is to explain this graph from the OpenAI GPT-5 presentation.

07.08.2025 17:56 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Random thought: Could a €16k Unitree robot earn back its cost doing street performances?

05.08.2025 20:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
In Amsterdam vinden ze door AI sneller nieuwe antilichamen voor medicijnen: 'Onze software ontwerpt eiwitten' Startup Cradle uit Amsterdam probeert onderzoek naar antilichamen te versnellen door kunstmatige intelligentie te gebruiken.

Een bijzondere toepassing van AI: voor een verhaal voor @businessinsider.nl bezocht ik @jelleprins.com bij zijn startup @cradle.bio. Het techbedrijf zet AI in om onderzoek naar antilichamen te versnellen. 'Van ieder onderzoek leren onze modellen.'

20.02.2025 10:19 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Ziet er ook nog rustig uit… β€˜s avonds is deze locatie ontiegelijk druk.

07.01.2025 06:56 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You can still do Microdose today

06.01.2025 12:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

1. Microdose melatonin 3h before your ideal bedtime.

2. Microdose melatonin when you wake up in the middle of the night.

3. Get up at desired wake time.

4. Get sunlight immediately.

5. Don’t nap during the day.

6. Accept that first few days might be hard.

Microdose = 0,1mg

06.01.2025 07:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ik zal ook altijd kritisch zijn op wat Gary Marcus zegt. Hij lijkt zijn carriΓ¨re als AI wetenschapper/ondernemer verruilt te hebben voor dat van professioneel twitteraar… en zijn hele spiel is dat huidige technieken hun limiet al lang hebben bereikt en gewoon papegaaien.

22.12.2024 12:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Afgelopen 20 jaar heb ik vrijwel enkel nog multiplayer spellen gekocht / enkel gespeeld samen met vrienden.

In m’n eentje iets spelen voelt toch al verspilde tijd.

21.12.2024 09:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Feels like I have seen this graph before…

Wait a minu…

21.12.2024 05:38 πŸ‘ 14 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1

Only briefly tried it β€” my use-case for note taking is quick scribbles during calls. What I liked about the Remarkable is that I then had my notes on other devices (cloud) as well. But I have to first find a simple suitable android app, as the built in app syncs some obscure format to Google drive.

02.12.2024 17:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I can see how some people will fall in love with this device. β€” I’m going to see if this can get me off doomscrolling and into some books.

Ask me anything πŸ‘Œ

02.12.2024 16:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Then you will start to notice smaller things. I.e. if you add an article to the reader to read later, it just states β€œUntitled Document” while it could have easily picked the title of the doc/website. β€” and no obvious way to rename.

02.12.2024 16:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0