What do you have in mind? I'm thinking a tablet app that will download programs via a Bluetooth serial port. Does that fit your needs?
Could it work on both table and phone. We do not have any tablets.
Bluetooth sounds good.
I don't see why not. I'm just thinking that a cheap Bluetooth tablet (which I'm having a little trouble finding) could stay with each machine. I guess one phone would be sufficient; The operator carries it with him. Pull CNC programs off of a server via Wi-Fi, and then send them through the correct Bluetooth serial port. Sounds workable. I'm currently using my old G1 as a development target, so a phone is a good starting point.
We do exactly that. Take the serial information to bluetooth. Then we have an android app that reads and displays the information and gives you different options for saving it. Let me know what kind of information you are trying to save and we can customize it for you.
Or you could just pull the programs off the sd card
Here is a serial to Bluetooth adapter Newegg.com - SIIG ID-SB0011-S1 RS-232 to Bluetooth Converter