Supertiny cameras could shrink from pill size to dust size

The pill-sized cameras in today‚Äôs mobile phones may seem miraculously tiny, given that a decade ago the smallest cameras available for retail sale were the size of a pack of cards. Ali Hajimiri of the California Institute of Technology will make far smaller cameras. His team plan to replace them with truly minuscule devices that … Continue reading Supertiny cameras could shrink from pill size to dust size