Background Material

A similar presentation given to Dr. Swoboda on 2/21/2013.




Problem:

• Big wave surfers struggle to return the surface after a wipeout.
• Example
• Commercial fishermen often fall off their boats in stormy seas.
• Coast Guard rescue swimmers often do not wear life vests as they are difficult to swim in.

Solution:

• Inflatable bladder incorporated into the wetsuit allows users to surface faster
• Sensor records data such as acceleration
• Device will process data and recognize emergency situation based on data

Spec Overview:

• Inflatable Bladder System (I.B.S.)
• Accelerometer
• Arduino

Inflatable Bladder System (I.B.S.)

• CO2 canister inflates I.B.S.
• I.B.S. will activate upon extreme change in sensor readings
• Self-deployable

Accelerometer

• Records extreme changes in acceleration

Arduino:

• Information from sensor(s) can trigger I.B.S. during emergency situations

Advantages:

• Life saving capabilities
• Recreational & professional use
• Freedom of movement vs. traditional life vests