Digital Signage & Retail Displays

A transparent PCAP sensor is integrated with the display or glass surface and connected to a touch controller. The controller sends touch input to the media player or computer, allowing visitors to select products, navigate content and interact with promotional applications.

In many projects, the existing display can be retained. Feasibility depends on its mechanical structure, cover glass, sensor dimensions, controller connection and media-player compatibility. A sample evaluation is recommended before rolling out the same construction across multiple stores.

Yes, a touch sensor can be installed behind suitable storefront glass, keeping the electronic components inside. Glass type and thickness, lamination, grounding and the surrounding installation affect tuning, so the actual window construction should be tested before installation.

Touch film is transparent, but the final visual result depends on the complete optical stack, including the sensor, glass, adhesive, air gaps and display surface. Model-specific transmittance data and a sample under the store’s actual lighting are more useful than a general clarity claim.

Multi-touch supports gestures such as zooming, rotating and exploring product content. It can also enable shared interaction on larger displays. The required number of touch points should follow the software experience rather than being treated as a standalone selling point.

Provide the display size, installation drawing, glass material and thickness, indoor or window-side location, media-player operating system, USB availability, intended user interaction and project quantity. Photos of the existing installation are helpful for retrofit projects.