adb unable to recognize Google Glass on Windows 7 On Windows7, I've updated the Google Glass android_usb driver configuration file to reflect the correct VID and PID and it does show up on Device manager as Android ADB interface. 


While the device driver version is correct, it is showing up as SAMSUNG Android phone. 
More IMPORTANTLY, it still doesn't connect to adb.
I had the same issue. Glass was showing as SAMSUNG Android phone as well. My steps to fix issue:

win7:
https://stackoverflow.com/questions/20435778/google-glass-is-not-listed-as-android-device-by-adb


Click on: Update Driver
Click on: Browse my computer for driver software
Click on: Let me pick from a list of device drivers on my computer
Click on: Have Disk... (that options is in the bottom right corner)
click on: Browse...
navigate to the location of your edited android_winusb.inf driver then click open then click ok then click next
wait a moment then you should see "Windows has successfully updated your driver software". then click close and close again.


!!!(now here is the important part)!!!


Right click on the device and click uninstall.
check the box "Delete the driver software for the device" then click ok
wait about 5 sec then unplug your Google Glass from the computer. wait 5 more sec then plug it in. 
Watch the magic happen!!!! its working!!