Humans expect tools to be at arm height. Do not work against natural assumptions. If you increase cognitive load, that's that much more attention diverted in a state where attention is already maxed out or otherwise in shortage.
It can be the difference between life and death.
Humans expect tools to be at arm height. Do not work against natural assumptions. If you increase cognitive load, that's that much more attention diverted in a state where attention is already maxed out or otherwise in shortage.
It can be the difference between life and death.