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Show HN: I connected mediapipe Hand Landmarker with SplashCursor

https://trizuliak.com/experiments/magic-finger
2•trizoza•2h ago
I used Google's vision tasks (https://www.npmjs.com/package/@mediapipe/tasks-vision) to detect the position of your index finger and feed the finger coordinates to SplashCursor (https://www.reactbits.dev/animations/splash-cursor) instead of mouse position to create a mini magic experiment.

The finger detection is set to up to 3 fingers so it's technically a multiplayer.

My mobile could not handle the SplashCursor computationally so I've just defaulted to canvas/painting experience for mobiles.

Framer MCP – Control Framer Website Builder from Claude Code

https://www.framer.com/marketplace/plugins/mcp/
1•xmorse•1m ago•0 comments

ChatGPT sharing dialog: difficult to design privacy preferences

https://simonwillison.net/2025/Aug/3/privacy-design/
1•tosh•1m ago•0 comments

AlphaFold Protein Structure Database

https://alphafold.ebi.ac.uk
1•andsoitis•1m ago•0 comments

Indoor air contains microplastics small enough to penetrate lungs

https://www.cnn.com/2025/07/30/health/airborne-microplastics-study-wellness
1•cebert•3m ago•0 comments

How AI function calling works UNDER THE HOOD? [video]

https://www.youtube.com/watch?v=Qor2VZoBib0
1•kehiy•4m ago•1 comments

Psychedelics, non-hallucinogenic analogs work through same receptor–up to point

https://medicalxpress.com/news/2025-08-psychedelics-hallucinogenic-analogs-receptor.html
2•pseudolus•5m ago•0 comments

Finetuned a fake Paul Graham to talk to

https://www.fakepg.com
1•Marius_Manola•5m ago•1 comments

DDoS affecting most of the fedoraproject.org services

https://discussion.fedoraproject.org/t/for-your-information-ddos-affecting-most-of-the-fedoraproject-org-services/161568
1•speckx•7m ago•0 comments

Ask HN: Is HN Press?

2•alganet•7m ago•4 comments

Apple in $500M rare earth magnet deal with MP to expand US supply chain

https://www.reuters.com/business/apple-invest-500-million-rare-earths-mine-operator-mp-materials-fox-business-2025-07-15/
1•perihelions•8m ago•0 comments

Tech Billboards Are All over San Francisco. Can You Decode Them?

https://www.nytimes.com/2025/08/04/business/tech-billboards-are-all-over-san-francisco-can-you-decode-them.html
1•corywatilo•9m ago•0 comments

ScreenCoder: An intelligent UI-to-code generation system

https://github.com/leigest519/ScreenCoder
1•Dowwie•9m ago•0 comments

Public Domain FPGA Architecture

https://github.com/SlowdoorSemiconductorLLC/SlowdoorFPGAArchitecture
2•slowdoorsemillc•9m ago•1 comments

Cchistory: Tracking Claude Code System Prompt and Tool Changes

https://mariozechner.at/posts/2025-08-03-cchistory/
1•jimmySixDOF•10m ago•0 comments

Agent Network Protocol

https://arxiv.org/abs/2508.00007
1•mrs6969•12m ago•0 comments

8 months into my side hustle hitting $1.4k/month – some lessons learned

https://tinyidea.net
1•freeourdays•12m ago•1 comments

A generic non-invasive neuromotor interface for human-computer interaction

https://www.nature.com/articles/s41586-025-09255-w
1•msephton•13m ago•1 comments

Scientists Shine a Laser Through a Human Head

https://spectrum.ieee.org/optical-brain-imaging
2•sohkamyung•14m ago•0 comments

Cursor IDE: Arbitrary Data Exfiltration via Mermaid (CVE-2025-54132)

https://embracethered.com/blog/posts/2025/cursor-data-exfiltration-with-mermaid/
2•kerng•15m ago•0 comments

Nightmare: Torch Wheels for L4T JP6.2.1

1•teocalin37•15m ago•0 comments

My Ideal Array Language

https://www.ashermancinelli.com/csblog/2025-7-20-Ideal-Array-Language.html
2•bobajeff•16m ago•0 comments

Silicon Valley Enlists in the Business of War

https://www.nytimes.com/2025/08/04/technology/google-meta-openai-military-war.html
1•pretext•17m ago•0 comments

The 20-Somethings Are Swarming San Francisco's A.I. Boom

https://www.nytimes.com/2025/08/04/technology/ai-young-ceos-san-francisco.html
1•pretext•18m ago•1 comments

Microsoft Used China-Based Engineers to Support Product Recently Hacked by China

https://www.propublica.org/article/microsoft-sharepoint-hack-china-cybersecurity
4•throw7•18m ago•1 comments

Tencent's Hunyuan Instruct 7B/4B/1.8B/0.5B new models have been released

https://huggingface.co/collections/tencent/hunyuan-dense-model-6890632cda26b19119c9c5e7
4•wrpark•21m ago•1 comments

Airbnb guest says images were altered in false £12,000 damage claim

https://www.theguardian.com/technology/2025/aug/02/airbnb-guest-damage-claim-refund-photos
4•CaptainZapp•23m ago•1 comments

Lidar-Based Detection of Field Hamster Burrows in Agricultural Fields

https://www.mdpi.com/2071-1050/17/14/6366
1•PaulHoule•24m ago•0 comments

What Is Popover=Hint?

https://una.im/popover-hint/
2•speckx•25m ago•0 comments

Satellite Scanning

http://www.geoscaninc.com/default.asp?page=satellite_scanning
1•sharpshadow•26m ago•0 comments

Century-Old Stone "Tsunami Stones" Dot Japan's Coastline (2015)

https://www.smithsonianmag.com/smart-news/century-old-warnings-against-tsunamis-dot-japans-coastline-180956448/
2•deegles•30m ago•0 comments