Near-Field Equipment Operation Control for Intended Users

The patent introduces a sensor as an intermediary between the entry detection system and the operation terminal. The sensor detects specific user characteristics (such as biometric data) to verify authorized operation intent, acting as a mediator that filters between general area entry and actual operation authorization. This resolves the contradiction by maintaining ease of operation for authorized users while preventing unauthorized operation through the intermediary verification step.

The patent replaces the mechanical/physical entry sensing unit approach with a sensor-based detection system that can identify specific user characteristics. Instead of simply detecting presence in an area, the sensor system substitutes a more sophisticated detection mechanism that can distinguish between authorized and unauthorized users, thereby maintaining ease of operation while improving reliability through advanced sensing capabilities.

The patent applies preliminary action by having the sensor detect and verify user authorization before initiating near-field wireless communication. The system performs user verification in advance, establishing authorized operation status prior to enabling communication functions. This prevents contamination risks by ensuring only verified users can initiate operations, while maintaining adaptability for all authorized users.

The sensor serves as an intermediary verification layer between area entry and near-field wireless communication activation. It mediates the process by verifying user identity and authorization intent before allowing communication initiation, thus reducing contamination risks from unauthorized operation while preserving adaptability for legitimate users.

The patent replaces simple area-based terminal detection with sensor-based user characteristic detection. The sensor system substitutes the crude mechanical approach of detecting any terminal in an area with a refined system that can identify specific user characteristics and determine operation intent. This preserves ease of operation for authorized users while preventing loss of user intent information through accurate identification.

The sensor acts as an intermediary information-gathering mechanism between area detection and operation screen display. It collects and verifies user characteristic data to determine genuine operation intent, serving as a mediator that prevents displaying operation screens to unintended users while maintaining ease of access for authorized users.