Participation by direct action where subject and actor are in the same location. (The participation involves more than communication.)

Participation by direct action where subject and actor are in separate locations, and the actions of the actor are transmitted by electronic or mechanical means. (The participation involves more than communication.)

Participation by voice communication

Participation by pre-recorded voice. Communication is limited to one direction (from the recorder to recipient).

Participation by voice communication where parties speak to each other directly.

Participation by voice communication where the voices of the communicating parties are transported over an electronic medium

Participation by voice and visual communication where the voices and images of the communicating parties are transported over an electronic medium

Participation by human language recorded on a physical material

Participation by text or diagrams printed on paper that have been transmitted over a fax device

Participation by text or diagrams printed on paper or other recording medium

Participation by text or diagrams printed on paper transmitted physically (e.g. by courier service, postal service).

Participation by text or diagrams submitted by computer network, e.g. online survey.

Participation by text or diagrams transmitted over an electronic mail system.

Participation by text or diagrams printed on paper or other recording medium where the recording was performed using a typewriter, typesetter, computer or similar mechanism.

Participation by messaging typically from a mobile phone or mobile device through a cellular network or Internet. Includes secured or unsecured messaging transmission and includes online chat. Also includes submission of photos or other images.

Participation by text or diagrams transmitted by an SMS message.

Participation by text or diagrams transmitted by an MMS message.

Participation by text or diagrams transmitted over an online app, e.g. Facebook Messenger, WhatsApp, or similar web app.

Participation by non-human-languaged based electronic signal