This ProntoPro NG layout is named 'blasenkammer' after an inspiring picture of bubble chamber experiments I found some times ago in the net. (Blasenkammer = bubble chamber auf deutch.) Parts of that picture, heavily edited, are used as background in this layout.

The usability model of my layout is action or mode based and it originates from my ProntoNEO layout that I have found practical among users of different ages (5 - 77). Use of the hard keys at the bottom of the screen (Firm1-Firm4) differs from almost all of the layouts that I have seen. The middle ones are used in all modes to power up, configure and switch down the whole system. I call these buttons green and red buttons (in fact I painted the hard buttons on my ProntoNEO green and red accordingly). Leftmost hard button is used to accees menu functions for main device in current mode. Righmost is used to go back to home page and to re-select the mode.

To start up the system select first from the home (mode) page what you want to do: watch TV (actually DVB or Digi TV), watch DVD, watch VCR or listen to CD. The selected button takes you to mode pages. Note that the system is not automatically turned on. In order to do... (more)