A system and method for the display of advertising information is provided wherein the system is able to sense the presence and obtain characteristics of individuals in the immediate environment of the display. There is a sheath member, a restraining system, and a clip. That is, the anchor is mounted or mountable at an upstream end of the tether and an upstream narrow end of the screen is mounted or mountable to a downstream end of the tether, and wherein an upstream wide-end of the funnel is mounted to a downstream wide-end of the screen, and wherein a hose coupler is mounted or mountable to a downstream narrow end of the funnel. The cartridge further incorporates an acceleration sensor.