Five statements are given about devices. Tick (✔) to show if each statement applies to a 3D scanner, barcode reader or a Quick Response (QR) code reader. Some statements may apply to more than one type of device. Statement 3D scanner (✔) Barcode reader (✔) QR code reader (✔) uses position and alignment markers for orientation when scanning scans the shape and appearance of an object uses reflected light from a laser to convert a black-and-white pattern into binary can often be built into an Electronic Point Of Sale (EPOS) terminal, for example, a supermarket checkout it is an example of an input device

1. (a)Five statements are given about devices. Tick (✔) to show if each statement applies to a 3D scanner, barcode reader or a Quick Response (QR) code reader. Some statements may apply to more than one type of device. Statement 3D scanner (✔) Barcode reader (✔) QR code reader (✔) uses position and alignment markers for orientation when scanning scans the shape and appearance of an object uses reflected light from a laser to convert a black-and-white pattern into binary can often be built into an Electronic Point Of Sale (EPOS) terminal, for example, a supermarket checkout it is an example of an input device[5]