Loud snoring at night. Pauses in breathing followed by gasps for air while you’re asleep. Excessive daytime fatigue. Frequent nodding off in front of the TV or even when behind the wheel of a car.

Marsh is founder and president of Airing and is aiming to develop what is being billed as the world's first first "maskless, hoseless, cordless micro-CPAP device." CPAP or continuous positive airway ...