A rather geeky/technical weblog, est. 2001, by Bramus
When generating a browser identifier, we can read browser attributes directly or use attribute processing techniques first. One of the creative techniques that we’ll discuss today is audio fingerprinting. Using an Oscillator and a Compressor they can basically calculate a specific number that identifies you. Every browser we have on our testing laptops generate a …
Continue reading “How the Web Audio API is used for browser fingerprinting”
Simo Ahava: The purpose of ITP is to prevent tracking tools’ access to data stored and processed in the browser. This involves things like blocking all third-party cookies and restricting the lifetime of first-party cookies. In this article, I want to show you how to use the ITP Debug Mode. It’s a console logger that …
Continue reading “Debugging Intelligent Tracking Prevention in Safari”
Video by Tom Scott on 3rd party cookies and tracking and what not. Also See: How ads follow you around the internet →
This is crazy: Pose Animator takes a 2D vector illustration and animates its containing curves in real-time based on the recognition result from PoseNet and FaceMesh. It borrows the idea of skeleton-based animation from computer graphics and applies it to vector characters. Built on top of PoseNet to track the body’s pose, and the aforementioned …
Continue reading “Pose Animator – Animate SVG Illustrations using your Camera”
The MediaPipe and Tensorflow.js teams have released facemesh and handpose: The facemesh package infers approximate 3D facial surface geometry from an image or video stream, requiring only a single camera input without the need for a depth sensor. This geometry locates features such as the eyes, nose, and lips within the face, including details such …
Continue reading “Realtime Face and Hand Tracking in the browser with TensorFlow”
A video-version of How tracking pixels work by Vox: In this video, we explain how cookies work and what you should know about how they’re being used. And we get a little help from the man who invented them. Spot on “Finding Dory” analogy. One thing where they do go off a bit is that …
Julia Evans: I spent some time talking to a reporter yesterday about how advertisers track people on the internet. We had a really fun time looking at Firefox’s developer tools together (I’m not an internet privacy expert, but I do know how to use the network tab in developer tools!) and I learned a few …
GravitySpace is a new approach to tracking people and objects indoors. Unlike traditional solutions based on cameras, GravitySpace reconstructs scene data from a pressure-sensing floor. While the floor is limited to sensing objects in direct contact with the ground, GravitySpace reconstructs contents above the ground by first identifying objects based on their texture and then …