Target Audience: 
Individuals with visual impairments who live alone at home or have caregivers who work outside of home. This can also be used by elderlies who may be forgetful or suffering from illnesses. This group may face challenges detecting environmental hazards like leaking water, open doors/windows, or other changes they cannot see or forgotten.

Problem Statement: How might we enable individuals with visual impairment to detect and respond to environmental hazards at home like open doors.

Goal:
Design and prototype a simple Micro:bit alert system that notifies users of environmental hazards like leaks or open doors, using sensors and intuitive feedback mechanisms (LED, vibration, sound)