WiFi travels through space, which happens to contain air for pragmatic reasons. Wouldn't SDMA qualify as "switching space"? https://en.wikipedia.org/wiki/Space

WiFi travels through space, which happens to contain air for pragmatic reasons. Wouldn't SDMA qualify as "switching space"? https://en.wikipedia.org/wiki/Space-division_multiple_access https://en.wikipedia.org/wiki/Space-division_multiple_access