title: Selecting a specific node on selenium grid2 to run tests
body: <p>Let's say I have two android emulators attached to my selenium grid2. One is a tablet emulator and one is a mobile emulator. Currently, if I specify to run my tests on android, it appears to just choose one randomly.</p>
  
  <p>If I would like to specifically select the tablet instead of the mobile emulator on the grid, is there a way to accomplish this?</p>
  
  <p>EDIT: These two emulators are running on the same machine.</p>