Relevance of hazards in exoskeleton applications: a survey-based enquiry

Table 1 Frequency responses

Item	Recurrent	Occasional	Rare	Tot
Misalignments	16	32	15	63
Use Error	5	28	31	64
Unint./Unexp. Motion	5	25	33	63
Vibrations	5	12	47	64
Skin and soft tissue injuries	4	23	37	64
Unintended shutdown	3	21	40	64
Electrical fault	1	25	38	64

For each item the number of responses collected in the frequency section for “Recurrent”, “Occasional” and “Rare”. Column “Tot” is the total number of responses for each item

ISSN: 1743-0003