著者

望月 菜穂子 宇治川 正人 平手 小太郎 安岡 正人

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.61, no.479, pp.17-25, 1996-01-30 (Released:2017-01-28)

参考文献数

12

被引用文献数

1 5

---

An experimental study to evaluate task-ambient lighting systems was carried out in a laboratory which varied in 4 types of lighting. After experiences for a total of 40 days ; ten days at a time, in a room for each type of lighting, fourteen subjects were asked to fill out a questionnaire relating to the visual satisfaction and six activities observed in the room. The evaluation of the task-ambient lighting depended on the work being performed. With increasing ambient illuminance, subjects were satisfied for reading and writing, or meetings. At an ambient illuminance of 200 lux, over 60% of the subjects were satisfied for accomplishing creative work. The low illuminance ambient lighting thus enabled them to concentrate on their creative work.

著者

大山 能永 廣川 純一 山口 亮 井川 憲男 望月 菜穂子 似鳥 雅則

出版者

一般社団法人 照明学会

雑誌

照明学会誌 (ISSN:00192341)

巻号頁・発行日

vol.86, no.Appendix, pp.136-137, 2002 (Released:2011-07-19)