Revision history of "File:Mjb optical matrix.jpg"

Jump to: navigation, search

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 11:02, 16 February 2016Matthew Butler (talk | contribs). . (209 bytes) (+209). . (Photograph of the first revision of the 'optical matrix', a photoplethysmography recording system that utilises multiple light sources and sensors to map a region of skin. (Re-upload, Matthew Butler, 16/02/16))