orbit-basic/app/views/mobile/_footer.mobile.erb

<footer class="footer" data-role="footer" data-position="fixed">
  <div data-role="navbar">
    <ul>
      <li>
        <%= link_to root_path(mobile: 0), :rel => "external" do %>
          <i class="icon-desktop"></i>
        <% end %>
      </li>
      <li>
        <%= link_to mobile_map_path(:app => params[:app]), {"data-transition" => "flip"} do %>
          <i class="icons-location"></i>
        <% end %>
      </li>
      <li>
        <%= link_to mobile_dialog_contact_path(:app => params[:app]), {"data-rel" => "dialog"} do %>
          <i class="icons-phone"></i>
        <% end %>
      </li>
    </ul>
  </div>
</footer>