Human-machine interactions

Human-machine interactions

1. TYPES

   • Human-Product System
     • Human-Computer System
       • Human System-Workplace
         • Human-Human System
           • Studies the relation that exists between the operarios when realizing some task, mainly the interchange of communication.
         • Study the relationship between the volume assigned to one or more operators in the system
       • Study the adequacy of the computer to the capabilities and characteristics of the people who use them
     • Relationship between people and the changes that the material experiences.

2. The relationship with the materials and the product is through the machine, by pedals, buttons, handles, etc

   • Human
     • Take correct decisions. Experience when improvising. Perception and interpretation of complex situations.
   • Machine
     • Calculation and integration of plans. Reliable predictable events Dangerous environments

3. ERGONOMIC PRINCIPLES

   • Seated position
     • Standing position
       • Handle heavy or bulky loads, frequent trips in the work place, no space for legs under the equipment, large number of controls.
     • Stable position, precise control, delicate manipulations, visual works of pronlonged attention, little space above head, pedal controls are necessary. Sea precisa una posición estable.