# @smeharbinger on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/DS3E-5KieIl
- **Gondola URL:** https://gondola.cc/posts/38337813-smeharbinger-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/ac070134da.jpg
- **Posted:** 2025-12-29T20:21:33.000+00:00
- **Account Owner:** The Harbinger (@SMEHarbinger) — https://gondola.cc/SMEHarbinger

## Caption

The Overland Park Racquet Club debuted their new AI-powered Electric Line Calling system for the first time in the Boys 18 National Tennis Tournament. The system was used in games from Nov. 28 to Dec. 1 after the club earned approval from the United States Tennis Association.

The system acts as a line judge, determining if a ball is hit in or out of bounds. Usually, line judges are simply an appointed umpire or the players themselves: humans, not machines.

If there is a disagreement between players about where a ball landed, they can challenge the call by checking the tablet on the side of the court that determines the exact spot the ball landed. 

To read more, click the link in bio.

#storybyprestonhooker
#socialmediabykennedymoore
#designbykennedymoore

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## Tags

storybyprestonhooker, socialmediabykennedymoore, designbykennedymoore

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