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Riley Walz

walzr.com

Fun / humourTech news / industry

’25’26
Posts
15 from 25 Sep 2025 to 15 Mar 2026
Posting
now and then (2 in the last year)
Kind
personal blog

2026 2

  1. Payphone Go: A (finished) scavenger hunt to find California's payphones
  2. Bop Spotter: I put a mic on the street that Shazams, 24/7

2025 1

  1. Find My Parking Cops: Tracking San Francisco parking cops

Undated 12

  1. IMG_0001: watch unnamed YouTube videos
  2. Looksmapping: Finding which restaurants the hottest people go to
  3. In Every Language: Wikipedia has different photos for different languages
  4. Postal Arbitrage: Send letters with Prime. It's cheaper than a stamp!
  5. Papers: Archive of newspaper frontpages
  6. Weather Watching: A camera that counts what layers people are wearing
  7. Lunches.fyi: finding the tech companies with the best cafeteria food
  8. Fire damage: Before and after photos of homes destroyed by 2025 California wildfires
  9. Graffiti: Photos of graffiti in San Francisco, taken by city inspectors
  10. Lost and Found: Photos of misplaced objects from public lost-and-found listings
  11. 911 call stream: Emergency calls in San Francisco, mapped
  12. Identities: Every time someone said "I am a..." at a San Francisco government meeting