a vending machine
A machine is a tool for doing work with your hands. it is different from a simple machine. A simple machine, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine. A machine is any device that transmits energy to perform or assist in the performance of human tasks. A machine is basically described as a device with moving parts that uses mechanical energy. Examples of simple machines are pulleys,a stapler,and a bicycle chain.
A human data input device is one that allows a human to interact with a complex machine such as a computer. Some examples of a human data input device are things like a keyboard and mouse.
scanner
That description fits a computer !
Every orange is a fruit, but not every fruit is an orange. A knife is a device, but it is not a machine.
a simple machine is a mechanical device
a device
It is an electrical-electronics device.
its force and speed and energy
If it pertains to electrical controls on a machine then the safety device is called an emergency stop button.
It is a machine or device that been run or tranducer by electronics
Force
A multifunction device is a single piece of equipment that looks like a copy machine but provides the functionality of a printer, scanner, copy machine, and perhaps a fax machine.
A cipher machine is a mechanical device for encoding and decoding messages.
a device that can do work
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