Gears: Gears are used to transfer motion and torque* from one part of a robot to another, often changing the speed or direction of rotation.

Here are the answers to the questions:

f)

• (i) Gears: Gears are used to transfer motion and torque from one part of a robot to another, often changing the speed or direction of rotation.
• (ii) Grippers: Grippers are designed to grasp, hold, and manipulate objects in the robot's environment.
• (iii) Motors: Motors convert electrical energy into mechanical energy to produce movement or rotation in various parts of the robot.

a)
The term generation of computers refers to a stage in the development of computer technology, marked by significant advancements in hardware and software. Each generation is characterized by a major technological breakthrough that led to more powerful, smaller, faster, and more efficient computing devices.

b)
Three file management practices Dan should use to organize his work better are:

• (i) Create a logical folder structure: Organize files into clearly named folders and subfolders based on projects, file types, or dates.
• (ii) Use consistent and descriptive file naming conventions: Name files in a way that clearly indicates their content, version, and date, making them easy to identify later.
• (iii) Regularly delete or archive old/unused files: Periodically review and remove unnecessary files to reduce clutter and improve search efficiency.

c)

• (i) The student is likely experiencing Computer Vision Syndrome (CVS) or Digital Eye Strain.
• (ii) Computer Vision Syndrome is a condition resulting from prolonged periods of focusing on a computer screen or other digital displays. It causes symptoms like eye strain, headaches, blurred vision, and dry eyes due to reduced blinking and the effort required to maintain focus on pixels.