name atleast four future input devices .What do you think that how these devices are useful in any field
Answers
While wearable gizmos and eye-tracking tech have great potential, gesture and speech recognition are still considered the two bedrock technologies most likely to power postkeyboard input devices.Jan 22, 2015
Explanation:
The very first computers only accepted "punch cards" as input. Computer scientists had to carefully punch out their instructions and then feed the cards into the computer.
Fortunately, computers have come a long way since the 1970s, and we can now input data into them using a variety of easy-to-use devices. The most common input devices are the keyboard, mouse, and touch scree
There are hundreds of other input devices, like microphones to capture sound waves, scanners to capture image data, and virtual reality devices to capture our body movements.
Computers also receive input from their environment using "sensors", like motion sensors that detect changes in movement.