Full Idea
In 'The Analysis of Mind' Russell gave up talk of 'sense-data', and ceased to distinguish between the act of sensing and what is sensed.
Gist of Idea
In 1921 Russell abandoned sense-data, and the gap between sensation and object
Source
report of Bertrand Russell (The Analysis of Mind [1921]) by A.C. Grayling - Russell Ch.2
Book Reference
Grayling,A.C.: 'Russell' [OUP 1996], p.46
A Reaction
This seems to lead towards the modern 'adverbial' account of sensing, where I don't sense 'data', but where qualia (such as redness) are our particular mode of directly perceiving objects, where insects might directly perceive them in a different mode.