How does a glass screen know exactly where your finger is?
Open the story together Take it step by step
Family time
A story to share together
Get comfortable. Make a guess together. See where the story takes you.
Everyone gets a guess. You don’t need to know the answer before you begin.
After the story: things to talk about
- Guess first: does the screen feel your press, or sense something invisible about your finger?
- Why do special winter gloves work on phones when regular ones don't? What's different in the fingertips?
- When the screen taps itself in the rain, what do you think the water is doing to the grid?
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