TalentJR apps
Navigation is how users move around an app. A tab bar at the bottom switches between the main sections, usually 3 to 5 of them. Inside a section, opening a screen puts it on top of the one before, like a stack of cards; the back button takes the top card off and shows the one underneath. Tapping a tab jumps to that tab’s main screen. Follow the stack step by step and you always know where the user is.
✓ You passed this lesson’s test.
Stack of screens — “open adds a screen on top, Back takes the top one off, a tab starts fresh”
Use it for: Designing how users move between screens and checking that nobody gets lost.
Check: One Back from Match report returns to Feed ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🧭 Back Button Navigator badge when you pass — and a certificate when you finish all 8 lessons of Part 2 · Designing Apps. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
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