2021 Volume 20 Issue 3 Pages 257-263
Only a few evaluation has been reported on both design impression and usability of commodity containers. In this survey, we evaluated both the design impression and usability of an insect repellent spray container. In the design impression, the spray containers were evaluated on a 7-point scale with adjective pairs. As a result of factor analysis, three factors were extracted: factor 1 favorability, factor 2 trustworthy and friendliness, and factor 3 softness and gentleness. In the usability, the grip comfort were evaluated on a 5-point scale using the Likert scale, along with measurement of the pressure applied to the hand when gripping the spray container. As a result of the correlation analysis of grip comfort and grip pressure, we found that the thumb and the upper part of the palm affects the grip comfortability. By evaluating both design impression and usability, it can lead to a better container assessment.
