Verbatim quote · Receipt
A quote on the record
This is the receipt at the end of every superscript. The text below is a literal substring of the source document — checked mechanically, not vouched.
"reported around 600 million units by 2025"
From
The Acoustic Return: A Research Pass on McLuhan, Voice Interfaces, and the Fifty-Year Visual Detour
Supports
Neutral fact · cumulative Echo sales around 600 million units by 2025
Provenance
Byte offset 394 · length 41 bytes
Extracted
Pages that cite this quote
This quote is in the graph but not yet on any signed page. It will appear here when a signed reading rests on it.