Electric controllers for swimming goggles

An electronic device comprising:

• a motion sensor;
• an electric sound speaker;
• an integrated circuit;
• a water-proof package that encloses said motion sensor and said integrated circuit;
• and
• means to attach said water-proof package to the head strap of a swimming goggle;
• wherein said integrated circuit is able to analyze the motions of the swimmer wearing the swimming goggle with said electronic device attached while the swimmer is swimming in water, and said integrated circuit is able to control the outputs of said electric sound speaker, and the electric sound speaker of the electronic device is placed in an earbud that is connected to the water-proof package by a solid elastic connector that provides an elastic force to help push the earbud into the external ear canal of the swimmer wearing the swimming goggle with said electronic device attached.

An electronic device comprising:

• a motion sensor;
• an electric sound speaker;
• an integrated circuit;
• a water-proof package that encloses said motion sensor and said integrated circuit;
• and
• means to attach said water-proof package to the head strap of a swimming goggle;
• wherein said integrated circuit is able to analyze the motions of the swimmer wearing the swimming goggle with said electronic device attached while the swimmer is swimming in water, and said integrated circuit is able to control the outputs of said electric sound speaker, and the integrated circuit of the electronic device is able to change how the music is played through the electric sound speaker based on the motions of the swimmer wearing the swimming goggle with said electronic device attached.