Dasher Version Six is an implementation of the Dasher zooming text entry system.
The specification is divided into sections. These can be read in order.
The Dasher Version Six specification is part of the Dasher project and is under
revision control here:
https://github.com/dasher-project/dasher-web
(c) 2020 The ACE Centre-North, UK registered charity 1089313.
MIT licensed, see https://opensource.org/licenses/MIT