image/svg+xml
Physical Vending Machine
Vending Machine Controller
HopperController
Hopper
HopperController
HopperController
Hopper
Hopper
PresentationLayer
DatabaseLayer
Web Gateway
Websocket Server
Protocol:osvcomm
Protocol:osvend
Connection Layer
Web Server
Bi-directional commsInitiated by Gateway
Bi-directional commsInitiated by VMC
1
User scans hopperQR code
2
QR code directs userto product page, with"Buy Now" button
3
After purchase, a "Vend"button is displayed.After clicked, the VMC isinstructed to vend