Person with Wireless Signal Icon - Proximity Detection Symbol #3091265 (License: Personal Use)

The image shows a stylized black silhouette of a human figure centered above four curved, concentric arcs, all enclosed in a rounded square border. This minimalist design conveys concepts like proximity sensing, NFC/RFID interaction, or smart device communication with users. Its high-contrast monochrome format ensures clarity across digital interfaces and signage.

Used on websites, apps, or physical signage to indicate contactless entry, biometric scanning zones, smart home presence detection, or IoT-enabled user interaction points. Matches user intent for understanding how devices detect or respond to human presence.