Group 3-06 designed a fan device that houses a bottle of insect repellent. The fan disperses the repellent scent through the air as it blows, creating a barrier to keep mosquitoes away. Their goal was to provide an affordable and effective solution to help prevent dengue fever, as the disease is a major global problem without an approved vaccine. Their target audience is anyone seeking to keep their home or outdoor areas free of mosquitoes through this extra protective measure.