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Open Source @Github

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Open Desk View

https://sannysanoff.github.io/whiteboard/
2•sannysanoff•1d ago

Comments

sannysanoff•1d ago
Got a new Mac, found the Desk View app (pre-installed).

Enjoyed it.

Before, I felt mute during Zoom meetings. Now I can explain things with paper and pen. Mouse drawing was never my thing.

My friends couldn’t do the same—it’s a native app for newer Macs only. They all use different OSes or older hardware.

Spent half a day vibe coding a public version. Enjoy. Free as in beer.

Make sure to enable webcam permissions on the page.

Explanation:

=============

This tool displays a live, perspective-corrected view of your camera pointed at a sheet of paper—like a whiteboard for your meetings. Next, you share that browser tab to your colleagues.

Limitations:

===========

1. On Windows, stop using the camera in your meeting app (e.g., Zoom) to allow browser access. Not needed on Mac; possibly not needed on Linux.

2. You must tilt your laptop lid down ~45° during setup and use.

3. TODO: Allow setting up paper corners falling outside of the camera view.

Usage:

==========

• You can share the browser tab in your meeting.

• If Windows+Zoom => stop camera in zoom

• Ensure webcam feed is visible on this app/page.

• Tilt the lid, aim the camera at your paper.

(One-time setup for your paper type)

• With the lid tilted, press spacebar to hold a snapshot.

• Return the lid to upright position.

• Adjust the trapezoid corners to fit your paper.

• Press spacebar again to release the video.

• Tilt the lid again and place your paper within the trapezoid.

(End setup)

• With the lid tilted, press Enter to enter presentation mode.

How to "Break" Your Design System Rules Without Creating Chaos

https://www.browserlondon.com/blog/2025/06/03/how-to-break-your-design-system-rules/
1•material_435•50s ago•0 comments

United States Naval Observatory > Precise Time Department > Telephone Time

https://www.cnmoc.usff.navy.mil/Our-Commands/United-States-Naval-Observatory/Precise-Time-Department/Telephone-Time/
1•voxadam•1m ago•0 comments

Why Open Source Maintainers Thrive in the LLM Era

https://mikemcquaid.com/why-open-source-maintainers-thrive-in-the-llm-era/
1•mikemcquaid•2m ago•0 comments

Interactive MissileMap

https://nuclearsecrecy.com/missilemap/
1•Bender•2m ago•0 comments

Effective Use of AI

https://jordanschatz.com/articles/ai.html
1•shofetim•3m ago•0 comments

What If: Bookclub, but AI?

https://brianschrader.com/archive/what-if-bookclub-but-with-ai/
1•sonicrocketman•3m ago•0 comments

A drone strike devastated Russia's Air Force. The U.S. is vulnerable, too

https://www.washingtonpost.com/national-security/2025/06/04/ukraine-drone-strike-asymmetric-future-warfare/
2•perihelions•3m ago•0 comments

The History of Cursor Keys [video]

https://www.youtube.com/watch?v=BytowtVycc0
1•amichail•4m ago•0 comments

Show HN: Bonvago.com – Shows hidden hotel discounts and bonus rewards

1•kxter•4m ago•0 comments

High-rise forests can transform city life – and make us happier

https://www.bbc.com/culture/article/20250602-how-high-rise-forests-can-transform-city-life-and-make-us-happier
1•andsoitis•6m ago•0 comments

Why we should worry about nuclear weapons again

https://www.washingtonpost.com/opinions/interactive/2025/us-russia-nuclear-weapons-proliferation-danger/
1•martey•6m ago•0 comments

I vibe coded AI agent to play poker

https://utopia.poker
1•chisleu•6m ago•1 comments

How to Fall Behind in the Age of AI

https://www.ignorance.ai/p/how-to-fall-behind-in-the-age-of-ai
1•sylvainkalache•7m ago•0 comments

Unlocking the Microscopic World: What Is Cell Culture

https://www.clyte.tech/post/unlocking-the-microscopic-world-a-comprehensive-guide-to-cell-cultures
1•mw2taba88•8m ago•1 comments

Tech prophet Mary Meeker drops a report on AI trends-here's your TL;DR

https://www.zdnet.com/article/tech-prophet-mary-meeker-just-dropped-a-massive-report-on-ai-trends-heres-your-tldr/
1•CrankyBear•8m ago•0 comments

A practical guide to building agents [pdf]

https://cdn.openai.com/business-guides-and-resources/a-practical-guide-to-building-agents.pdf
1•tosh•8m ago•0 comments

LeRobot Worldwide Hackathon

https://huggingface.co/LeRobot-worldwide-hackathon
1•cmatthieu•8m ago•1 comments

All-Electrical Control of Spin Synapses for Neuromorphic Computing

https://advanced.onlinelibrary.wiley.com/doi/10.1002/advs.202417735
1•PaulHoule•8m ago•0 comments

Potential 'agroterrorism weapon' fungus smuggled into US by Chinese scientists

https://www.theguardian.com/us-news/2025/jun/04/potential-agroterrorism-weapon-fungus-smuggled-into-us-by-chinese-scientists-fbi-alleges
1•fallinditch•9m ago•0 comments

Truths About Developer Experience

https://blog.jetbrains.com/research/2025/06/hidden-truths-about-developer-experience-three-key-insights-from-our-research/
1•mikece•9m ago•0 comments

HEIC Shenanigans

https://github.com/finnschi/heic-shenanigans
1•marklit•10m ago•0 comments

Farewell Cortex as ARM looks to product rebranding and China risks

https://www.eenewseurope.com/en/farewell-cortex-as-arm-looks-to-product-rebranding-and-china-risks/
1•fork-bomber•11m ago•0 comments

Auto-Labeling Data for Object Detection

https://arxiv.org/abs/2506.02359
1•nwlotz•11m ago•1 comments

The Entangled Brain

https://aeon.co/essays/how-the-human-brain-is-like-a-murmuration-of-starlings
1•rendx•11m ago•0 comments

Show HN: OSS's Answer to Cursor's Codebase Level Context for Large Projects

https://github.com/Bevel-Software/code-to-knowledge-graph
1•juanviera23•12m ago•0 comments

AGI Is Not Multimodal

https://thegradient.pub/agi-is-not-multimodal/
2•danielmorozoff•14m ago•0 comments

I-19, America's Only Metric Interstate

https://www.atlasobscura.com/places/i19-americas-only-metric-interstate
2•alxjsn•14m ago•0 comments

Linux 6.15.1 Ships with Fix to Prevent Snapdragon X1 GPUs from Overheating

https://www.phoronix.com/news/Linux-6.15.1-Released
3•Bender•17m ago•0 comments

Formalizing a proof in lean using GitHub Copilot and canonical

https://www.youtube.com/watch?v=cyyR7j2ChCI
1•todsacerdoti•18m ago•0 comments

How Much Energy Does It Take to Think?

https://www.quantamagazine.org/how-much-energy-does-it-take-to-think-20250604/
1•onnnon•19m ago•0 comments