title: How to find the element position using helium?
body: <p>I am new at helium automation tool, I am trying to automate google login page</p>
  
  <p>Link: <a href="https://www.google.com.bd/?gws_rd=cr,ssl&amp;ei=zi5rVfScH4yfugTkv4EY" rel="nofollow">https://www.google.com.bd/?gws_rd=cr,ssl&amp;ei=zi5rVfScH4yfugTkv4EY</a></p>
  
  <p>In this page I want helium to click the sign in button 
  I know the syntax can be as following</p>
  
  <pre><code>    click("Sign in");
      click(Button("OK"));
      click(Point(200, 300));
      click(ComboBox("File type").getTopLeft().withOffset(50, 0));
  </code></pre>
  
  <p>My question is how I can use the point and comboBox option for the above sign in button.
  Thanks in advance.</p>