Cloudflare's captcha (Turnstile)

With Turnstile, we adapt the actual challenge outcome to the individual visitor or browser. First, we run a series of small non-interactive JavaScript challenges gathering more signals about the visitor/browser environment. Those challenges include, proof-of-work, proof-of-space, probing for web APIs, and various other challenges for detecting browser-quirks and human behavior. As a result, we can fine-tune the difficulty of the challenge to the specific request and avoid ever showing a visual puzzle to a user. สรุป Turnstile ส่งสคริปมาเก็บข้อมูลสภาพแวดล้อมในเครื่องเพื่อดูว่าเป็น web browser จริงหรือเป็น bot

cf. https://www.cloudflare.com/en-gb/products/turnstile/

https://developers.cloudflare.com/turnstile/

Generative AI

It is capable of generating text, images, videos, or other data.

In other words, traditional AI excels at pattern recognition, while generative AI excels at pattern creation. Traditional AI can analyze data and tell you what it sees, but generative AI can use that same data to create something entirely new.

AI search engine

 https://www.perplexity.ai/

https://devhub.in.th/blog/perplexity-ai-search