title: How to make card reader work without restarting the system?
body: <p>I live in Estonia where citizens, e-residents etc can use their ID card to prove identity by signing documents, open encrypted files that are intended for a specific individual and so on.</p>
  
  <p>For that purpose we here use card readers (of course).</p>
  
  <p>The problem is, unlike USB mice, USB keyboards and such things, to get it work I need first to restart my Mac. In other cases keychain won't see this device and I won't be able to do anything with it.</p>
  
  <p>Is there a way to make my ID card work and seen by keychain without restarting my machine every time I want to use it?  </p>
  
  <p>Maybe there's a way to somehow restart just keychain or something.</p>