Phone and Touchscreen Monitor Interface

Abstract

A system for accessing mobile device functions using a touchscreen monitor comprises a mobile device having a touchscreen display and processor, a touchscreen monitor with display panel and touch sensor, and a hub facilitating communication between devices. The hub receives image data from the mobile device and communicates it to the touchscreen monitor for enlarged display presentation. Touch inputs detected on the touchscreen monitor are transmitted back through the hub to control mobile device functions. The system includes alignment correction algorithms that translate touch coordinates between devices with different aspect ratios and orientations. Portrait and landscape mode configurations are supported with coordinate translation formulas and lookup tables containing alignment parameters for different mobile device models and display panel types. The system enables users with visual impairments to interact with mobile device applications through larger, more accessible touchscreen interfaces while maintaining precise touch coordinate accuracy.

Dependencies are inferred from the claim text.