~/talk

I (Not) a Robot

on YouTube 44m
TalkinRussianat Mobius 2023 Autumn · 2023-11-01..11-10· [flutter, frontend-architecture]

speaker

name:Fedor Blagodyr
links:none on file

resources

video:https://youtu.be/xcZZCFwOjg8
slides:none on file

summary

A Flutter-based CAPTCHA implementation that splits any widget into multiple randomly positioned and rotated pieces which users can drag, swap, and rotate to solve. The talk explains using Draggable/DragTarget, RenderObject, CustomClipper, CustomPainter, ChangeNotifier, Positioned and Implicit Animations and how to combine them to build this interaction.

AI-written summary · about

chapters (16)

  1. 0:00Introduction
  2. 1:25Talk overview
  3. 2:52What is CAPTCHA
  4. 8:14CAPTCHA format choice
  5. 10:03CAPTCHA working principle
  6. 13:23Implementation components
  7. 15:06Data structure and controllers
  8. 16:56CAPTCHA parts display
  9. 22:58Part widget implementation
  10. 25:12Controller generation
  11. 28:20Final widget assembly
  12. 29:57Bot protection
  13. 33:56Gesture and movement handling
  14. 35:20Summary and opportunities
  15. 36:00Package presentation
  16. 37:45Q&A

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