title: Can I access USB HID device via a Chrome App?
body: <p>I have a simple little dongle I want to debug by sending/receiving basic USB messages.  It enumerates as an HID device (like an additional mouse), but am worried that I won't have access to it.  I forgot the hardware and can't test with it for a couple days.</p>
  
  <p>Is it a futile effort to continue building a chrome extension to test it?</p>
  
  <p>Chrome App, USB documentation:
  <a href="https://developer.chrome.com/apps/app_usb" rel="noreferrer">https://developer.chrome.com/apps/app_usb</a>
  Getting-started example:
  <a href="https://github.com/GoogleChrome/chrome-app-samples/tree/master/usb/knob" rel="noreferrer">https://github.com/GoogleChrome/chrome-app-samples/tree/master/usb/knob</a></p>