source: Our World in Data, 'Share of United States households using specific technologies' (Comin & Hobijn 2004, Census, Pew and others) • transform: Most series start when the tech reached about 10%; legend year = first year at or above 10%. Social media and smartphone are % of US adults (Pew), not households. Home computer = OWID 'Microcomputer'. • drawn 2026-10-21 01:20 UTC