00:00 Introduction from Spira
00:30 Nilsson begins speaking, clarifies topic of lecture
04:30 Discussion of Norse mythology, relation to vision researchers
06:00 Discussion of Nilsson's recent research
13:30 Discussion of Nilsson's choice to do applied research
14:30 Discussion of methodology for Nilsson's studies
22:30 Discussion of Nilsson's findings
38:30 Discussion of the implications of Nilsson's findings
43:00 End of Nilsson's lecture
43:30 Beginning of question period; question regarding data collection
45:30 Question regarding the level of discrimination that occurs in perception
49:00 Question regarding varying perception of colour
53:30 Question regarding colour with regards to wavelength
55:30 Question regarding colour designation to wavelength
58:00 Comment on visual illusions
59:00 Conclusion of seminar
