gta02 as gps/navigator (in 2016)

[Nick]

Quoth Davide Scaini:
> Another option would be buying something like the DragonBoard 410c​ and
> find a small touch screen to plug. Any idea about a
> cheap+decent+small+waterproof touchscreen?

Or get a mainstream satnav and put exclusively free software on it.  
That would probably be the cheapest option. Are there projects to do 
this?  I presume they all run Linux anyway, but maybe not enough 
people are interested.