- Input and shortcuts
http://python-evdev.readthedocs.io/en/latest/tutorial.html

- detect all TTYs where users are logged in (maybe PAM notification)
http://serverfault.com/questions/306854/how-to-find-out-the-currently-active-linux-virtual-terminal-while-connected-via

- detect collumns in TTYs automaticaly. 
it seems we have this info in vcsa

- move from VCS to VCSA and parese the Attributes
http://linux.die.net/man/4/vcsa
http://man.cx/vcsa(4)/de
http://manpages.org/display-vcsa/7
https://en.wikipedia.org/wiki/Virtual_console
every second byte is a attribute others are text. fast way: c[::2],c[1::2]
http://manpages.ubuntu.com/manpages/precise/de/man4/vcs.4.html
https://docs.python.org/3/library/fcntl.html
http://rodrigorivas.serveblog.net/en/imagenes-desde-vt-con-vcsa/

- implement command structure (next_[line,word,char], prev_[line,word,char], and others
- implement braille
http://mielke.cc/brltty/doc/Manual-BrlAPI/English/BrlAPI.html
https://git.gnome.org/browse/orca/tree/src/orca/braille.py

- implement speechdriver espeak
https://github.com/relsi/python-espeak

- implement speechdriver speechd
https://git.gnome.org/browse/orca/tree/src/orca/speech.py
https://git.gnome.org/browse/orca/tree/src/orca/speechdispatcherfactory.py
http://devel.freebsoft.org/doc/speechd/speech-dispatcher.html#Client-Programming

- implement speechdriver generic (say)
- threading ReadContent, ReadShortcuts, executeCommands, listenNewTTYsForListen, controllThread (main)
- debugging
- Settings (make it configureable)
- beeps (sound Icons)
- autostart systemd
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/sect-Managing_Services_with_systemd-Unit_Files.html

- translateable