LAST 1 is an AI-powered device that counts passengers in real time, alerts drivers instantly, and ensures no child is ever left behind on a bus.

Every year, children are left behind on school buses — a preventable tragedy. LAST 1 was invented to eliminate this risk entirely, giving drivers real-time passenger data and instant alerts so no one is ever forgotten.
Real-time tracking of passengers entering and exiting with precision dual-sensor technology.
Instant audio notification every time a passenger boards or exits — keeping the driver fully informed.
0.96" OLED screen shows current passenger count, entries, exits, and time at a glance.
Prevents children from being left behind on buses — a critical safety layer for school transport.
Collect ridership data to optimize routes, schedules, and fleet management decisions.
Seamless integration with fleet management platforms for centralized monitoring.
LAST 1 is a purpose-built passenger safety device designed for school buses and public transport fleets. Every component — from the dual infrared sensors to the OLED dashboard display — is engineered to work reliably in real-world bus environments, giving drivers instant awareness and fleet managers actionable data.
Dual IR sensors at the bus door detect each passenger crossing the threshold — entry and exit tracked independently.
The onboard microcontroller processes the signal in real time and updates the OLED display with the current passenger total.
An audio alert sounds on every event, keeping the driver informed without needing to look away from the road.
Every boarding and alighting is recorded, building a ridership dataset for route optimization and safety audits.
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LAST 1 was born from a simple but urgent question: how do we make sure every child who boards a bus also gets off safely? The founder — driven by a passion for innovation and problem-solving — developed this device to provide drivers with greater awareness and give parents the peace of mind they deserve.
From concept to prototype to a fully engineered product, LAST 1 represents years of dedication to solving a real-world safety challenge through smart, reliable, and accessible technology.
Interested in LAST 1 for your fleet? Drop us a message and we'll get back to you.
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