# Luzardo > Luzardo is a precision agriculture technology company founded in 2024 at > Carnegie Mellon University. We use computer vision and AI to estimate cattle > weight from smartphone photos or short video. Two accuracy models: phone-only > (~93% accurate) and phone plus compact accessory (>95% accurate). Currently > piloting on 8 farms. ## Product - [Home](https://luzardo.tech/): Overview of Luzardo's computer vision livestock weighing technology - [How It Works](https://luzardo.tech/#how-it-works): Three photos or short video, AI estimates weight in seconds - [Benefits](https://luzardo.tech/#benefits): Non-invasive weighing, cow timeline, digital cow passport, health records, herd ranking - [FAQ](https://luzardo.tech/faq): Common questions about accuracy, breeds, onboarding, cost, and data ## Company - [About](https://luzardo.tech/about): Founding story, technology details, mission, and pilot program - [Links](https://luzardo.tech/links): App download, pitch deck, and social media ## Key Facts - Founded 2024 at Carnegie Mellon University - Phone-only model: ~93% accuracy, works offline on any iPhone or Android - Phone + accessory model: >95% accuracy - AI uses convolutional neural networks and transformer models - Cow timeline tracks every weigh-in and event from birth to sale - Digital cow passport records origin, weight history, and genetics - Health records: illness, vaccine, and treatment tracking per animal - Herd ranking by average daily gain, current weight, or breed - Non-invasive: no chutes, no scales, no animal stress - Piloting on 8 farms with active data collection - Contact: info@luzardo.tech