Create App using Accelerometer Sensor

What special part inside your phone helps it know when you move or tilt it?

• The camera

• The speaker

• The accelerometer

In our app, what caused the phone to say "Don't shake my phone!"?

• Pressing a button on the screen

• Tapping the phone gently

• Shaking the phone

What is the primary function of an accelerometer in a smartphone?

• To take high-quality photos

• To detect movement and changes in orientation

• To make phone calls

Which of these is a real-world example of where accelerometers are used?

• Smartwatches

• Game controllers

• Both a and b

What safety feature do cars have that uses accelerometers?

• A system to play music loudly

• A system that blows bubbles

• Airbags that pop out if there’s a sudden crash

Where do you select and place buttons, sensors, and other visual parts to design your app?

• In the "Blocks" editor

• In the "Designer" page

• In the "Projects" folder

What is MIT App Inventor?

• A place where astronauts go into space

• A website that helps you make your own mobile apps without typing complicated code

• A game you play on your tablet
  

How does an accelerometer help the black box in a plane?

• It helps the plane fly faster

• It measures the plane’s movements, like tilting or acceleration, so the black box can record what happens during the flight

• It cools down the engine

What is the AI Companion used for in MIT App Inventor?

• To play music and videos

• To test and see how your app works live on a phone or tablet before publishing

• To create pictures

When you want to make your app do something when a button is pressed, where do you find the blocks to create this?

• In the "Designer" page

• In the "Blocks" editor

• In the app's settings