1) it would be nice to have an power saving mode: dimmed screen, only on voice commands will screen light up or only the main route will be bright or the next direction icon or if I tap the screen it lights up. May be a new color scheme will do that. If I drive I often turn the display off, use it like my copilot in WRC (save batery, OLED of my SGS2) and if i need fast reopen WAZE, have to pusch the power/middle button and slide the title screen
2) SPEED LIMITS - if I check speedometer it turns RED if I drive faster, GREEN - I drive slower, BLUE - accurate (or an another color scheme)
3) faster short cuts: if I slide the WAZE button to right, I can navigate fast. What about slide the button up? May be change the route from fastest to shortest. If I slide the right button up I could report a police control faster
4) Name of the cities could be different, they are bigger, but could be different color or outline.
5) a road status: a fast preview of situation on the road - like bars in choosing route, but on main screen in upper black navi box.
Thats all for the moment