Am. De Jong et P. Vink, The adoption of technological innovations for glaziers; evaluation of a participatory ergonomics approach, INT J IND E, 26(1), 2000, pp. 39-46
A step-by-step approach to better work, aimed at reducing the physical work
load of glaziers, is evaluated. In three small-sized companies mechanical a
ids were developed with strong commitment from management. Glaziers from th
ese three companies prioritized problems, selected solutions and tested the
solutions. A steering group with representatives from the companies and th
e sector decided on the solutions. Based on the tests a set of solutions wa
s presented to the sector. A year after introduction the effects were evalu
ated by questioning 2050 glazier companies. The approach resulted in severa
l mechanical aids that were presented to the sector on a 'demonstration day
', by a videotape sent to all glazier companies and by a brochure. The eval
uation had a low response (20.1%). Out of 412 glazier companies that comple
ted the questionnaire 88% were aware of the devices, 55% bought at least on
e device and 86% were satisfied with the use of the devices. It is conclude
d that:
the participatory ergonomics approach resulted in the implementation of erg
onomics solutions;
perhaps with fewer efforts the same results could be achieved;
more efforts should be made to increase the response percentage to evaluate
the effects and the process; and
more direct participation of glaziers could have improved adoption.
Relevance to industry.
Reduction of physical workload is often pursued in industry. In this paper
an approach is evaluated that resulted in the implementation of improvement
s in more than half of 412 glazier companies. (C) 2000 Elsevier Science B.V
. All rights reserved.