+ #+BEGIN_QUOTE
+ “Virtual reality holds the key to the evolution of the human mind”
+ Dr. Lawrence Angelo, The Lawnmower Man (1992)
+ #+END_QUOTE
+
++ [[http://www3.svjatoslav.eu/projects/sixth-data/][Flexible and distributed computation and data storage]].
+
++ Cross device:
+ + Easily switch and/or combine computers to work seamlessly on any
+ tasks.
+
+ + User interface, data, software, running proceses and available
+ computing power is not contained or limited by boundaries of any
+ single device.
+
+** Extensible, programmable computing environment examples
+ :PROPERTIES:
+ :ID: c19c5a3b-dfb0-4f7f-961c-a387b925669f
+ :END:
++ [[https://www.johndcook.com/blog/2008/04/27/one-program-to-rule-them-all/][GNU Emacs]] :: At the heart, Emacs is text editor on top of Lisp
+ runtime. Data storage and computation can be done in
+ [[https://www.defmacro.org/ramblings/lisp.html][Lisp]]. Emacs provides text buffers that can be used to
+ build GUI.