Oshen built the first ocean robot to collect data in a Category 5 hurricane

Source: techcrunch
Author: Rebecca Szkutak
Published: 1/17/2026
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Read original articleAnahita Laverack, originally aspiring to be an aerospace engineer and an experienced sailor, founded Oshen in April 2022 after recognizing a critical gap in ocean data collection. Inspired by her unsuccessful attempt to cross the Atlantic with an autonomous sail-powered micro-robot in the Microtransat Challenge, she discovered that a lack of reliable ocean and weather data was a major obstacle. Partnering with electrical engineer Ciaran Dowds, Laverack developed Oshen’s autonomous micro-robots, called C-Stars, designed to survive up to 100 days in harsh ocean conditions and deployed in swarms to gather detailed ocean data. The company initially operated on a shoestring budget, using a 25-foot sailboat as a testing platform while iterating on the technology through challenging weather conditions.
Oshen’s innovation lies in creating micro-robots that are simultaneously mass deployable, cost-effective, and technologically advanced enough to operate autonomously for extended periods. This unique combination attracted interest from defense and
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robotautonomous-robotsocean-data-collectionmarine-roboticsenvironmental-monitoringIoT-sensorsremote-sensing