I visited the Raymarine booth at the Toronto boat show. 

No firm answers, comments were made that the display portion may be based on 
Android,
someone else thought that the base OS was a Linux variant BusyBox. I could 
understand
BusyBox, it has been used for a while as an embedded OS in things like routers 
and TV
set top boxes.

The new "Lighthouse" interface looked very good. I asked the rep about the use 
of touchscreens
during heavy weather. I guess this had come up before, I got a demo of the 
Hybrid Touch units
and how easy it was to lock / unlock the touch part. The suggestion was the 
dedicated fixed
buttons had an advantage in some conditions.

I was also interested in the night mode. From my experience mounting a 
chartplotter at the helm
and using it at night quickly affects my night vision. Even with the screen 
switch to black / white
or black / red ( full color at night is not very useful ) with the night 
reverse mode on ( background
dark ) looking at it for a few moments causes a very noticeable reduction in 
night vision.

How readable are the iPads / Android tablets at very low light levels? Can the 
apps be set down
to monochrome and still be usable?

Michael Brown
Windburn
C&C 30-1



Date: Thu, 20 Feb 2014 09:18:32 -0500 
From: "Marek Dziedzic" <dziedzi...@hotmail.com> 
To: <CnC-List@cnc-list.com> 
Subject: Stus-List  Marine systems 
Message-ID: <blu177-ds7884458f7c35670c42734ce...@phx.gbl> 
Content-Type: text/plain; charset="utf-8" 
 
Steve, 
 
I think that the big issue is that the dedicated device is a much better 
controlled environment. For recreational boaters, this may not matter that 
much, but if you are a commercial boat skipper, you may want to have confidence 
that this particular instrument won?t go suddenly into a BSOD only because you 
installed an app for watching movies or playing music. So it is a question of 
controlling the environment well. 
 
>From what I have seen, I don?t think Garmin and al develop their own OSs. More 
>than likely they get commercially developed OSs (like the Blackberry?s QNX) 
>and modify it slightly (or more than slightly) to fit their needs. 
 
Having said all of the above, I fully agree with you. 
 
Marek 
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