Two Aviation Engineering graduates co-founded a startup that harnesses a self-developed AI algorithm and drone images to locate lost hikers. They have not only gained international recognition but have also achieved personal fulfilment.

Josua and Max seldom went hiking before they co-founded LifeSparrow Solutions in 2022. After they were connected to the Fire Services Department which needed a fast and easy solution to search and save missing hikers, they conquered more than 20 hiking trails in six months to collect nearly 5,000 images with drones.

Max explained the challenge, “Firefighters must review nearly 10,000 drone images from various locations to locate missing or trapped hikers. Even though it only takes about five seconds to process each picture, the large volume of data requires hours or even days of work.”

Their dedication led to the creation of SparAI, a groundbreaking system that can reduce search and rescue operation time by over 65%. Utilising advanced AI algorithms, SparAI can spot clothing and silhouettes, even in locations such as under the shade of trees, where the naked eye might miss crucial details.

The SparAI interface

The entrepreneurial journey

Their partnership was forged when Max sought funding support from PolyU to commercialise his indoor positioning technology. Recognising its potential, he invited Josua, a friend from their shared undergraduate studies, to join forces and bring the innovation to market.

Throughout their entrepreneurial journey, they received invaluable support from the University, including seed and prototype funding, mentorship, and business networking. LifeSparrow became an incubatee of the Hong Kong Science and Technology Park’s three-year incubation programme thanks to PolyU.

Josua said, “Our business goal is definitely launching an IPO (Initial Public Offering). That would qualify our success as a startup.”

Josua Chan (right) and Max Lee (left)

Impact of PolyU education

Josua did not sign up for PolyU’s Aviation Engineering programme to become an entrepreneur; he wanted to be a pilot. His time at PolyU has given him new insight into his career goals.

He reflected on the benefits of the University’s education, emphasising how it has honed his critical and creative thinking skills, enhanced his ability to collaborate effectively and equipped him to adapt swiftly to changing circumstances.

Max is passionate about using technology to help those in need and is currently developing an indoor positioning system for the blind as part of his doctoral research under the guidance of Dr Hsu Li-ta, Associate Head and Associate Professor of PolyU’s Department of Aeronautical and Aviation Engineering, whose encouragement has left a lasting impact on Max.

“The enlightenment I gained from Dr Hsu is the most valuable thing I’ve received during my years at PolyU,” Max said.

Dr Hsu serves as an advisor and arbitrator for LifeSparrow, stepping in to help the two friends find common ground when they reach an impasse after intense debate.

Forbes 30 Under 30

The pair’s exceptional talent and entrepreneurial spirit recently earned them a spot on the Forbes 30 Under 30 Asia: Consumer Technology List 2024, strengthening their confidence in the journey ahead.

Looking forward, LifeSparrow aims to expand to overseas markets and develop new applications, allowing both young PolyU graduates to help more people and lead fulfilling lives.

Max Lee Jwo-lem

• Bachelor of Engineering (Aviation Engineering), 2021

• Outstanding Young Alumni Award in Entrepreneurial Achievement of PolyU Department of Aeronautical and Aviation Engineering 2024

• Co-founder and CTO, LifeSparrow Solutions

Josua Chan Wing-hei

• Bachelor of Engineering (Aviation Engineering), 2020

• Co-founder and CEO, LifeSparrow Solutions