These were revolutionary features for personal computer users during the early-to-mid-1980s.

JIMO was to have a large number of revolutionary features.

The M-1 tank, which incorporates many revolutionary features, has been characterized by its advocates as a "supertank" and as "king of the killing ground."

Indeed, "the participation of the black soldier was perhaps the most revolutionary feature of the Civil War."

This was at the time considered a revolutionary feature, implemented by linking together multiple arcade machines.

It was equipped with an 8x16 matrix, at the time a revolutionary feature.

"As a synagogue it contained many revolutionary architectural features for the time," Ms. Fishman said.

Although it was known to have poor cost-performance, the HEP received attention due to what were, at the time, several revolutionary features.

The shield component, along with certain weapon turrets, can be targeted by precision fire - a revolutionary feature for the time.