42 CONSULTATION, DESIGN, AND TESTING FOR OTHERS IN THE FIELD OF FURNITURE AND LIGHTING SYSTEMS, NAMELY, ERGONOMIC CHAIRS, TABLES AND WORKSTATIONS, AND ACCESSORIES THEREFORE, NAMELY, CABINETS, SHELVES, PLATFORMS, BOOKCASES, COPY HOLDERS, KEYBOARD TRAYS, MOUSE SUPPORTS TRAYS, MONITOR SUPPORT TRAYS, COMPUTER SUPPORTS TRAYS, DRAWERS, ARMRESTS, FOOTRESTS, BACK SUPPORTS, WRIST SUPPORTS, POSTURE ENHANCEMENTS AND SUPPORTS, FILING TRAYS, STORAGE AREAS, TRAYS, PHONE SUPPORTS AND ATTACHMENTS, LIGHTING SYSTEMS, WIRE MANAGEMENT CHANNELS, ADJUSTMENT DEVICES FOR HEIGHT, ANGLE AND DIRECTION