Depending on your age, you might not be old enough to remember or know about the Intellivision. The console was released in 1979, around the same time as Atari’s 2600 and was quite popular.
ref - https://www.neowin.net/news/intellivision-reveals-amica-console-features-exclusive-games-and-controllers-with-screens
https://www.youtube.com/watch?v=xokUnn1lBGA
origin - https://www.pipiscrew.com/2018/10/intellivision-reveals-amico-console/ intellivision-reveals-amico-console