From a functional standpoint, the device is a sort of industrial tablet, which is permanently connected to the rest of the equipment. The user interacts with its TBD" capacitive touchscreen to control the whole machine, which is a scanner for ophthalmic applications. Modifications to the [https://source.android.com/ Android Open Source Project] were made in order to support main screen mirroring on the HDMI output and to support the WiFi chipset installed on board featuring . This chipset features the WiFi Direct protocol for screen mirroring over WiFi. Such As this chipset was not supported at all, such modifications are made were implemented not only on at the customized Android device layer but also on at the system, hardware, external, and platform layers mainly to add support to the previously unsupported WiFi chipset. Once the WiFi chipset is being supported at all down to the lowest level of the software stack, the Android framework enables WiFi functionality to for the device.

One of the advanced features of the device this product is the capability to drive three video outputs simultaneously, as per customer's requirements.

Specifically, the main screen can be mirrored both on the HDMI output and through a WiFi Direct connection. As the main screen resolution is 1920x1280 @ 60fps, the aggregated memory bandwidth requirement is considerable. To satisfy it, the Dual Plus version of the well-known i.MX6 system-on-chip (SOC) from NXP was chosen as the. It This SOC provides, in fact, significant enhancements over its predecessors in terms of graphics performances, in fact.