More renaming; more client infos; documentation

README.md

@@ -1,8 +1,24 @@
 # c3gov
 Fill out your hacker passport using a professional dot matrix printer.
 
+## Hardware Requirements
+- Wincor Nixdorf HighPrint 4915
+- Raspberry Pi
+- 3x - 5x USB RS232 adapter (male -> USB)
+  - 1x for printer
+  - 4x for two clients (2x each client)
+- 2x RS232 connector (female -> female)
+- 2x old laptops with some debian without GUI, only tty.
+
+## Software Requirements
+For the clients:
+- screen
+
+For the Raspberry Pi
+- dialog
+
 ## Set event name
-To set the event name, just change the `EVENT` variable in `./start` at the top.
+To set the event name, just change the `EVENT` variable in `./start_dialog` at the top.
 
 ## Supported Passports
 The following passports are supported atm: