Blackberry: Vienna, a second Android device in preparation?

Blackberry will continue to dig the groove Android. Visibly pleased with his ability to secure the Google OS, particularly at its heart, the Canadian hear well multiply references to make its offer more attractive terminals. So after the Priv, Blackberry in his cartoons have a smartphone codenamed Vienna, as always well informed Crackberry. The latter published pictures (or rather rendered images) of the beast that has, once again, a mechanical keyboard. Except mono-block design, no features has yet leaked.