# Do We Really Still Need Physical Car Keys?

> Let's be honest, we have a love-hate relationship with our car keys. Back in the day, they were a simple piece of metal notched to match the mechanical tumblers in your vehicle's lock cylinder.

- **Source:** [SlashGear](https://www.slashgear.com/2124535/do-we-still-need-physical-car-keys/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=69c4fff2614ae61ae9ce99c3)
- **Published:** 2026-03-26
- **Category:** Cars
- **Tags:** #keys #physical #because #component #contain #cylinder #didn #diode
- **Canonical:** http://localhost:4321/a/69c4fff2614ae61ae9ce99c3

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._