FWIW, I am looking at building something with a Pi 2 and a 7" NHD-7.0-800480MB-ASXN-T-ND. I will also add mechanical keys for frequently used stuff. I have found a 7" TFT that does 780 cd/m2 that should work and intend to drive it through the DPI interface. I am looking at a target of no more than 6W power consumption.
I will build a case that should at least survive water spray.
This will be a project over the winter months though.
I will build a case that should at least survive water spray.
This will be a project over the winter months though.