Design Influences

First of all, we must comply with the PC-104 Keyboard Standard:

Then must turn this into an open, ergonomic and compact 64 keys keyboard.

Ergonomic Split Layout like ancient NEC Japanese Keyboards and others:

More Left and Right Finger Usage instead of pinkys:

Large buttons at the center like typematrix:

Due to website comments received the design of the key64 will allow it to be splitable like the kinesis freestyle bellow or the utron showed above.

Left and Right thumb usage like Maltron and Kinesis Keyboards:

Compact Layout like the Happy Hacking Keyboard or ancient apple keyboards:

No labeled keys like the DAS Keyboard:

Eco- Friendy :)