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How to choose lighting source to enhance a gratifying ambience so as to improve impression and evaluation of the fruits was investigated in this study. Firstly, a laboratory functioning with controllable LED light source and physical quantity measurement was constructed. Secondly, subjective visual satisfaction experiments on the testees with LED light source combining with different color temperature,...
This study used a wooden hinged door as an example to investigate the influence of users' direct visual perception of door weight on expected operating force. First, relevant factors that influence the perception of doors and their corresponding factor levels were devised to conduct the door perception experiment. Next, conjoint analysis was adopted to establish a function for quantifying the influence...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.