What is a location where the embedded multimedia terminal is connected to both outside and inside wiring

Robots with telescoping arms are sometimes used to perform tasks (e.g., welding or placing screws) where access may be difficult for other robotic types. during a test run, a robot arm is programmed to extend according to the relationship r = 3 + 0.5cos(4θ) and the arm rotates according to the relationship θ=−π4t2+πt , where r is in feet, θ is in radians, and t is in seconds. use a computer program to plot the path of tip a in x and y coordinates for 0 ≤ t ≤ 4s.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

What multimedia system creates an immersive, real-life experience that the user can interact with?