Using environmental affordances to direct people natural movement indoors.
Understanding and predicting people's displacement movement is particularly important for professionals involved in planning complex buildings (e.g., hospitals, convention centers, subway stations and university campus). Some decisions taken by the visitors while choosing what route to follow can be influenced by some environmental cues which can act as a factor of attraction, influencing the wayfinding process. Therefore, the main objective of this study was to evaluate the hypotheses that, in the context of a simulated emergency egress, people prefer to move along either a wider and with more lighting corridor or to bear right. To collect the users' responses, a constant stimulus method was used, combined with a two forced choices method, involving the projection of stereoscopic images in a wall-screen. Results suggest that, in a "T-type" intersection, users randomly chose which direction to follow. However, if there is an increment in the width of the side corridor, users tend to follow the wider corridor. When light is inserted, users also prefer to choose the corridors with more lighting. In situations where the variables corridor width and existence of lighting are concurrent, the corridors with light are the most chosen by the users.
CIPER / Ergonomics Laboratory, FMH-Technical University of Lisbon, Estrada da Costa 1499-002, Cruz Quebrada, Dafundo, Portugal.
Elisângela
E
Vilar
Luís
L
Teixeira
Francisco
F
Rebelo
Paulo
P
Noriega
Júlia
J
Teles
D000328:Adult; D000368:Aged; D004630:Emergencies; D005160:Facility Design and Construction; D005260:Female; D006801:Humans; D008029:Lighting; D008297:Male; D008875:Middle Aged; D009068:Movement; D011597:Psychomotor Performance; D055815:Young Adult