NASA is Offering $30,000 to the Genius who can Solve this Problem!

Here are the other requirements:

Must work without the crew member using his or her hands, or with limited use of hands.
Needs to function in a micro or zero gravity scenario.
The suit must maintain an internal pressure of 4.3 PSID and 100% oxygen levels at all times.
Function fully while crew member is moving, bending, and/or seated and strapped into a chair.