This slide talk about Sensor that use in App inventor

1. sd
SENSOR

2. Agenda
I. Introduction SenSor
II. Accelerometer SenSor
III. Barcode Scanner
IV. Location SenSor
V. Orientation SenSor
VI. Proximity SenSor
VII. Question

3. I. Introduction SenSor
 SenSor is a device, module, or subsystem whose purpose is to detect
events or changes in its environment and send the information to
other electronics, frequently a computer processor.

4. II. Accelerometer SenSor
Accelerometer SenSor is an electromechanical device used to
measure acceleration forces.

5. III. BarcodeScanner
 Barcode Scanner is the best option for a business looking to
integrate barcode technology into their tracking and auditing system.

6. IV. Location SenSor
 Location SenSor is a non-visible component providing location
information, including longitude, latitude, altitude.
Ex: GPS ,Window Sensors,….

7. V. Orientation SenSor
 Orientation SenSor tells us if the phone is tilted to the left or right,
or up or down (or flipped over). App Inventor provides a simple to use
interface to the orientation sensor.

8. VI. Proximity SenSor
 Proximity SenSor is a sensor able to detect the presence of nearby
objects without any physical contact.

10. VII. Question