What visual technology offered the first chance at a truly large picture in a domestic setting during the 20th century?

Answer

Early projection television systems, sometimes involving rear-projection screens.

Achieving visual parity with the scale of a movie screen required overcoming the limitations of standard television sets, which suffered from small screen sizes and standard definition images. The initial major technological leap toward replicating that scale domestically came through early projection television systems. Although these setups were often expensive, cumbersome, and required specialized room configurations, they were the first consumer technology capable of displaying a truly large picture in a home environment. These pioneers often utilized rear-projection screens to manage the necessary setup requirements.

What visual technology offered the first chance at a truly large picture in a domestic setting during the 20th century?
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