[Randy11]

Originally Posted by marssaturn

... Sony should build chairs - they do not care about usefulness and functionality at all - only the design counts for them...

Sony has designated the device :

1. only for a professional usage;
2. where only PDF files are used;
3. where the security of this documents is mandatory;
4. where Linux is doesn't used.

Success for Sony. But, like you, the Sony device is useless for me.