SELMA

SELMA (Specified Encapsulated Limitless Memory Archive) is an AI and Encapsulated Memory Archive from the late 22nd century that "contains all information ever printed since Gutenberg's Bible, and then some." Darien Lambert was given SELMA as a benefit of his promotion from Lieutenant to Captain in the year 2192. SELMA was transported with Darien to 1993 to assist him in the retrieval of fugitives from the 22nd century. SELMA provides a multitude of services to Darien. These include: making travel arrangements and telephone calls for him. Further, she routinely assist him with research on any number of subjects. Additionally, SELMA can create any number of false identities and supporting documentation Darien may need in fulfilling an assignment. Further, SELMA can perform a variety of scientific and medical tests as in one instance she performed a brain scan on Darien.

Size
The device component of SELMA has the same dimensions as a standard 20th century credit card.
 * Width: 85.6mm
 * Length 53.98mm
 * Thickness: 0.76mm

Encapsulation
For use in the late 20th century, SELMA's encapsulation has been altered to appear as an AT&T Universal Card credit card, instead of the brushed nickel packaging usually seen on EMAs.

Battery
With recharge, SELMA's batteries will last 81.3 years.

Visual Mode
In Visual Mode SELMA appears as a 3-D holographic projection of a female modeled after a photograph of Darien's mother and speaks with an English accent. By default, SELMA is "programmed not to appear with a third person present."

Visual Project Mode
With Visual Project Mode, SELMA projects information visually as holograms.

Voice Mode
In Voice Mode SELMA will audibly reply to verbal questions and statements voiced by Darien.

Computing

 * Interface with, and alter data on 20th century mainframes and PCs.

Holographic

 * Holographic Projection (Visual Mode and Visual Project Mode)

Medical

 * Perform brain scans on human subjects

Transmission tone

 * Generate a transmission tone.