title: For safety light curtains, location is everything.
authors.affiliation: Scientific Technologies Inc., Fremont, Calif., USA.
authors.forename: S
authors.initials: S
authors.lastname: Hanlon
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control; D004867:Equipment Design; D006801:Humans; D007834:Lasers; D008027:Light; D016272:Occupational Health; D011482:Protective Devices