his image was produced for Education Technology Action Group ETAG report (etag.report) and shared at the BETT show in London. It comes following a discussion at a meeting of the ETAG group in January 2015.
You can use this image for free without changing it as long you include the attribution below:
Ubiquitous broadband for every learner
by @bryanMMathers
is licenced under CC-BY-ND