Ergonomics and Anthropometry Part 1

1.The man in black clothes' desk is preferred as his desk is very neat and not cluttered with objects,hence,making it very 'clean'.However,on the other hand,the man in white clothes' desk is very cluttered with objects and with no freedom on the desk at all.

2.The height of the chair,space on the table and the stuff that is on the table.

3.The height of the chair determines the eye level of the person to the work station,the space on the table determines whatever freedom the person has and the stuff on the table determines whether there is space on the table or not.