Symbiotic Interfaces: A Joint-Task Wearable Computer Interaction Model
In D. C. Engelbart's 1962 paper, Augmenting Human Intellect: A Conceptual
Framework, Engelbart practically defines the coming future
of wearable computing. Especially interesting is the H-LAM/T
(Humans using Language, Artifacts, Methodology, in which he is Trained)
system concept where three roles for human computer interaction with
the goal of acheiving some human desire are defined: human, computer,
and composite processes.