Snap's rumored AR-enabled Spectacles could arrive by year's end
Revenue per user is down from $1.53 last quarter to $1.21 now
Will it be more popular than the original?
Snap believes augmented reality will play a key role in the evolution of personal computing
A significant app update is also in the pipeline
Snap reportedly has hundreds of thousands of unsold Spectacles in warehouses
Declining sales figures could see the end of Spectacles
Snapchat shifts focus to camera technology ahead of IPO