MonsterUnderYourBed posted:
How much could you instead improve living conditions of people by if you directed resources towards that instead of billions of retina scanners?
Retinal scanners are like 5th generation Attention Economy, for when we want extremely highly accurate measures of attention.
For a basic starter model you wouldn’t really need something ore complicated that an Rfid for every object and a Beacon in every pocket, and Rfids are cheap as dirt.
(Source: forums.somethingawful.com)
