Controlled Assessment
Task 1
Test What to test How to carry out the test Expected Outcome Actual Outcome Action Needed
1a Green button that works. You tap the green button. Expect to see green dot or line when you draw with your finger. Green line drawn on the screen. No action needed. Works successfully.
1b Blue button that works. You tap the blue button. Expect to see blue dot or line when you draw with your finger. Blue line drawn on the screen. No action needed. Works successfully.
1c Red button that works. You tap the red button. Expect to see red dot or line when you draw with your finger. Red line drawn on the screen. No action needed. Works successfully.
1d Wipe button that works. You tap …show more content…
Motion Sensors
This category includes:
Accelerometers - Measures the acceleration force in m/s2that is applied to a device on all three physical axes (x, y, and z), including the force of gravity. A common use of this is motion detection for example shaking, tilting etc.
Gravity sensors - Measures the force of gravity in m/s2 that is applied to a device on all three physical axes (x, y, z). A common use of this is motion detection for example shaking, tilting etc.
Gyroscopes - Measures a device's rate of rotation in rad/s around each of the three physical axes (x, y, and z). A common use of this is rotation detection for example spin, turn etc.
Rotational vector sensors - Measures the orientation of a device by providing the three elements of the device's rotation vector.
Environmental sensors
This category includes:
Barometers – A barometer is a scientific instrument used in meteorology to measure atmospheric pressure.
Photometers – A photometer is an instrument that measures light intensity or optical properties of solutions or surfaces.
Thermometers – A thermometer is a device that measures temperature or a temperature gradient using a variety of different