lotus / life jacket

Artificial intelligence lifeguard is of two parts:
The first part constitutes a pulse oximeter; and the second part is a life-
jacket. The pulse oximeter is installed on the swimmer’s auricle and assesses
the information pertaining to blood oxygen saturation, and concurrently,
communicates the information to the life-jacket. Where a swimmer is in
distress and on the verge of drowning, the pulse oximeter will command the
life-jacket to take salvage action, and the airbags will open, and will take the
swimmer up to the surface. The exact particulars of the swimmer will be
sent to the lifeguard on the beach. The lifeguard will identify the swimm