			FACTORS
			Operation and function		User and environment			Production process
			Operation principles	Device composition	Mode of use	Related accessories	Environmental characteristics	Materials and supplies	Processes
SPECIFICATIONS	Operation and function	Maximum load: 180 Kg	Mechanical strength	General Structure	Arrangement of weight	Harness set and hanger		―Alloys ―Formats: sheets, profiles, ... ―Commercial items	―Methods of manufacturing and assembly ―Control of defects
		Assisted lift	Kinematics of the device: ―Degrees of freedom ―Tread	Drive Systems	Start/Stop Control	Dashboard	―Spaces ―Heights ―Distances
		Manual translation	Kinematics of the device: ―Degrees of freedom ―Tread	Rolling elements	Position and use of grips	Guards and protective	―Spaces ―Heights ―Distances
		Autonomy	Energy sources	Batteries and transformers		Chargers/ connections	Time use	Electric components
	User and environment	Adaptation to narrow passages		Amplitude adjustment systems	Adjustment manoeuvre	Lever/ Actuator	Minimum range
		Range: 1 m	Mechanical strength		Physical conditions	Signage	Near furniture
		Comfortable movements	Regulation and control	Transmission elements	Regulators/ limiters	Indicators			Tuning
	Process	Feasible technical development	Applied materials	Complexity of pieces		Application of standards		Mechanical Properties	Operations and machines
	Process	Competitive cost		Total number of sets				Quantities	Production Planning