So as I read this, this is a device you have to carry next to your phone for your secure communications. Sounds interesting and for the security minded, it seem

So as I read this, this is a device you have to carry next to your phone for your secure communications. Sounds interesting and for the security minded, it seems it could have some real added value. But for the average consumer it adds a layer of inconvenience that you don't want when contacting your grandmother. Are high powered individuals with strict security requirements the target market for this device?