Cookie Policy

What Are These Technologies?

When you browse our site, we use several methods to understand how you interact with our content. Cookies are the most common, but there are others too.

A cookie is basically a small data file. Your browser stores it locally. When you return to our site, we can read that file and recognize your preferences—like whether you prefer light or dark mode, or which course materials you were reviewing.

We also use web beacons (sometimes called pixel tags) and local storage. These work alongside cookies to help us understand which pages are most helpful to students and where people might be getting stuck in their learning journey.

Types of Tracking We Use

Not all cookies do the same thing. We've organized them into categories based on what they accomplish.

How Tracking Improves Your Experience

Here's what this actually means for you as a student exploring computer vision programming:

• When you return to the site, you'll see where you left off in your learning modules instead of starting from scratch
• Your code editor preferences stay consistent—whether you prefer dark theme or specific syntax highlighting
• We can recommend relevant tutorials based on what you've previously studied
• Video playback quality adjusts automatically based on your connection speed
• Forms remember your input (except sensitive data like passwords) so you don't have to retype everything
• We can identify which examples are most helpful and create more content like that

Without this data, we'd be teaching in the dark. It's like trying to improve a course without ever talking to students—technically possible, but not particularly effective.

Third-Party Services

We work with a few external services that may set their own cookies. For example, if we embed a YouTube video demonstrating an OpenCV technique, YouTube might place cookies on your device.

We're selective about third parties and only work with services that respect user privacy. But once you interact with embedded content, you're also subject to their policies.

Currently, we use analytics services to understand site usage and content delivery networks to ensure videos and code examples load quickly for students in Taiwan and throughout Asia.

Updates to This Policy

Technology changes. Our educational platform evolves. So this policy might get updated occasionally.

When we make significant changes—like adding new types of tracking or changing retention periods—we'll update the date at the top of this page. For major changes, we'll notify enrolled students directly via email.

We recommend checking back periodically if you're curious about how we handle tracking. Though honestly, most updates will be minor technical adjustments rather than fundamental policy shifts.