AI 产品解读Browser-to-hardware bridge enabling web pages to communicate with uFR Series NFC/RFID readers via Chrome's native messaging API
Allows web applications to directly interact with physical NFC/RFID readers without custom native software, enabling browser-based NFC use cases like time attendance, access control, digital signing, loyalty programs, and cashless payments
1) Install extension + native host installer from D-Logic. 2) Web pages add 'ufr' attribute to HTML tag. 3) Extension detects pages with ufr attribute and injects ufr_content.js API. 4) Web apps call uFR_Request(command) which fires custom DOM events. 5) Content script forwards commands to background.js, which sends them to native host via chrome.runtime.connectNative('ufr.dlogic.chrome'). 6) Native host communicates with physical NFC reader. 7) Responses flow back through the same chain to the web app.
Bridges web pages to local uFR NFC readers via native messagingProvides JavaScript API (uFR_Request) for web apps to send NFC reader commandsAutomatic detection of NFC-enabled web pages via HTML 'ufr' attributeIcon status indicator showing NFC reader connection stateRequest/response correlation with timeouts for reliable communication
- 目标用户
- Web developers integrating NFC readers into browser-based applications / Businesses using NFC for time attendance, access control, loyalty, or payments / Developers building on D-Logic uFR NFC reader platform
- No web-accessible privacy policy content reviewed (only URL available)
- Cannot verify native host installer behavior (external to extension)
- Cannot verify what commands the NFC reader hardware supports beyond the extension's pass-through role
付费分析未识别到付费功能
No premium, subscription, license, payment, or billing-related code exists in the extension. The 'pro' keyword hits are all false positives — parts of words like 'process', 'processedCommand', 'processing', 'Promise', 'console.error'. No payment platforms (Stripe, PayPal, etc.) are referenced. No upgrade prompts or feature gating exists. The extension is a free hardware bridge; the NFC readers themselves are separate physical products sold by D-Logic but not gated through the extension.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- No login, authentication, or account-related code exists in the extension. The 'session' keyword hits are browser sessionStorage API calls used for temporary data passing between content script and injected page script (contentscript.js:16, ufr_content.js:9), not user authentication sessions. The extension connects to a local native host (ufr.dlogic.chrome) via chrome.runtime.connectNative() — a local IPC mechanism, not a web service. No login UI, OAuth flows, or account creation is present.