Question

machine that work using little human is called
​

Answer 1

$\huge\bold{\mathbb{\purple{A{\pink{N{\green{S{\blue{W{\red{E{\orange{R}}}}}}}}}}}}}$

In some cases, robots are replacing humans to perform common surgeries or tasks without the aid of a human. IBM's Watson computer is also used in the medical field to help doctors diagnose and review medical information and medical history.

Answer 2

Answer:

its called treadwheels or treadmils

Explanation:

Treadwheels, also called treadmills, are engines or machines powered by humans. These may resemble a water wheel in appearance, and can be worked either by a human treading paddles set into its circumference (treadmill), or by a human standing inside it (treadwheel).