## Visual Group |
Newsgroup
Page
OCI/Spec Documentation | Visual

This part of the Human-Machine Interface series is extremely large. This groups' documents contain the information on the all-important OCIs for the sub-systems related to graphics cards, 2d and 3d, as well as video.

Name | Position
--- | ---
Lewis Sellers | Executive Leader

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## Audio Group |
Newsgroup
Page
OCI/Spec Documentation | Audio

One of the more influential groups, as far as design, the Audio group is responsible for creating several object class interfaces, as well as implementing them in code for several of the most common sound cards, specifically the SB (8-bit), SB16, SB AWE32, GUS Ultrasound, and GUS Interwave. This group currently has four sub-groups:

DIGITAL
  The DIGITAL subgroup handles all digitally sampled audio.
GMIDI
  General MIDI.
FM
  Frequency Modulation.
ORCHESTRATION
  Developing a simple, naturally seamless way for the other three subgroups OCIs to coordinate among themselves is very important, and dealt with by these people.

Name | Position
--- | ---

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## The Tactile Group |
Newsgroup
Page |
OCI/Spec Documentation |

Braile, touch screens, and VR pain-suit.

Name | Position
--- | ---

--min

## The Olefactory Group |
Newsgroup
Page
OCI/Spec Documentation | Olefactory

For when aroma and smell finally comes to VR. This group mainly sites around and works on the OCI.

Name | Position
--- | ---

--min

## Controllers |
Newsgroup
Page
OCI/Spec Documentation | Controllers

Want to help shape how keyboards, mice, joysticks and VR equipment interface with Grail Millennium?

Name | Position
--- | ---
Geoffry Hamilton |
Arto Sarle |

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## Hard Copy |
Newsgroup
Page
OCI/Spec Documentation | Hard Copy
Visual

Want to help define the interfaces to printers, fax, etc?

The Hard Copy group is spawned off of the Visual Group. Since the same OCI is used, this group does quite a bit of talking to the visual group to make sure the OCI is compatible with all hard copy devices. Mostly, besides from being advocates for printers, they write code to manage them.

Name | Position
--- | ---

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