EYE PHONE: Cataracts are the main cause of blindness. MIT's CATRA project uses off-the-shelf components and a smartphone to help with diagnosis. The user looks into an eyepiece and responds to what they see. This could give people in developing countries ready access to low cost cataract diagnosis and help.
New Zealand and Australia are up against South Africa to be part of the awesome Square Kilometre Array telescope. Photo / Supplied
AdvertisementAdvertise with NZME.