Abstract: An apparatus and method for displaying digital content onto a vehicle, the apparatus including a foam apparatus, a sensor configured to detect vehicle dimension data, at least a processor and a memory communicatively connected to the at least a processor, wherein the memory contains instructions configuring the at least a processor to receive the vehicle dimension data, calculate a concentration requirement based on the vehicle dimension data, transmit the concentration requirement to the foam apparatus, wherein the foam apparatus is configured to disperse foam onto the vehicle based on the concentration requirement, and a display device including a digital content projector, wherein the display device is configured to display a plurality of digital content onto the foam dispersed onto the vehicle.

Abstract: The invention relates to a system for end-of-line monitoring of HFC networks by using a main tuner dedicated to receiving measurement requests from a network monitoring server via a DOCSIS downstream channel, and an auxiliary tuner used for the purpose of performing measurements of the downstream channel by analogue and digital measurement circuits. A cable modem is used to transmit measurement results to the server over a DOCSIS upstream channel. The addition of the auxiliary tuner, permits faster measurements to be performed by the EOL monitoring system and reported back to the server, thereby affording real-time remote testing and diagnostics.