Test Design on Various Devices

Q: What is responsive testing?

Screen readers on mobile (VoiceOver, TalkBack); zoom 200%; prefers-reduced-motion; high contrast modes. Ensure skip links and focus order still work.

Q: How should I document my device testing process?

Log device, OS, browser, steps, expected/actual, screenshots/video. Prioritize breakage by severity and reach; track fixes to closure.

Q: Does cross-device testing require specific legal considerations?

&copy; 2024 AI Usage by Countries. Cross-device testing guide.

Verify responsive layouts, interactions, and performance across phones

Device & Browser Coverage

Test iOS/Android (latest + -1), tablets, Chromebooks, Windows/macOS la

Validate grid and nav at mobile (<576/768px), tablet (~1024px), and desktop (1200px+). Check hero, cards, charts, tables for wrapping and readability.

live demo · related simulation● LIVE

Touch (gestures, tap targets ≥44px), mouse, trackpad, keyboard. Verify

Profile LCP, CLS, INP on mid-range phones. Test offline/slow 3G fallbacks where applicable. Ensure images and charts are optimized for smaller screens.

Frequently asked questions

What is responsive testing?

Screen readers on mobile (VoiceOver, TalkBack); zoom 200%; prefers-reduced-motion; high contrast modes. Ensure skip links and focus order still work.

How should I document my device testing process?

Log device, OS, browser, steps, expected/actual, screenshots/video. Prioritize breakage by severity and reach; track fixes to closure.

Does cross-device testing require specific legal considerations?

▶ Try it live

Everything above runs in your browser — open Earthquake Wave Propagation Simulation and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

▶ Open Earthquake Wave Propagation Simulation simulation