Midnight & Micro-Tasks

Subway Station Turnstile Optical Sensor Alignment Auditor

Inspect optical infrared sensors and turnstile barrier arms at underground subway stations after hours to log misaligned beam sensors.

Startup Cost: £0 Location: Local Difficulty: Easy Occasional pocket money Spare moments

Earning and time figures are our broad estimates, not guarantees — actual results depend on your area, your effort and demand.

Why it's left-field

Transit operators pay you to walk subway turnstiles late at night testing infrared passenger sensors so turnstile gates trigger cleanly.

How it works

  1. 1Download designated metro transit infrastructure auditing routes on your smartphone app.
  2. 2Visit mapped subway stations after dark and test physical turnstile optical sensors.
  3. 3Submit geotagged photos and log unresponsive turnstile optical sensors.

Official platforms

Get the Field-App Earnings Kit (£5)

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