12 ms·

Blimey, what did we do before email?

• 001sky 13y ago
  Printing press: now digital files, copiers make copies, record metadata of files Telephone: GPS, trackable, recordable, micropohone, imaging system. wirelines rarely used. Snail Mail: every parcel is imaged digitally Cafe, walks, parks: CCTV on every streetcorner, remote acees to all wireless devices Driving: Licenseplate scans (passive) of interstate traffic MOSAIC.