Google's smart contact lens partner delays human testing

Google’s smart contact lenses partner Novartis has abandoned plans to start testing its autofocus contact lens on people this year. 
Despite assurances that its product with the search giant is ‘progressing steadily’ a spokeswoman for the brand revealed in an email that it was “too early to say when exactly human clinical trails for these lenses will begin”. 
Novartis and Google teamed up two years ago with the lenses now being developed with Google parent