Answer:
The concept of computer workplace ergonomics is aimed at defining a comfortable workstation setup to aid the health of computer users.
The recommended size of the workspace is to ensure that the appropriate body parts can function without stress or strain while using the workstation.
The position of the seat shouldn't be too far off or near in other to protect vision and avoid stress on the legs, elbows and avoid numbness.
Hence, the size of a workstation should be kept as small as possible in other to aid interaction between users and the computer.