Mobile data communication device

A hand held data communication device for at least one of inputting and outputting data, comprising:

• a body configured to be held in a hand of an operator having at least one data communication means for transferring data;
• an internal self contained power generating source housed in the body for generating power, including generating means for generating power when the device is operated due to gravity, and storage means for storing generated power;
• and
• electrical connecting means for connecting the data communication means and the power generating source.

A hand held data communications device for at least one of inputting and outputting data, comprising:

• a body configured to be held in a hand of an operator having at least one data communication means for transferring data;
• an internal self contained power generating source housed in the body for generating power, including generating means for generating power comprising a first induction coil alignable with a second coil connected to a power source and disposed in an adjacent device such that power is generated in the hand held communication device from electromagnetic induction, and storage means for storing generated power;
• and
• electrical connecting means for connecting the data communication means and the power generating source.

A mobile data communication device comprising:

• an elongated body frame having a longitudinal axis and opposed ends and forming a holding part configured to be held by an operator;
• a data communication device for at least one of transmitting and receiving data installed on at least one end of the body frame;
• a control circuit installed within said body frame coupled to the data communication device;
• and
• a power generating device comprising a cordless transmitting system installed within the body frame for generating and supplying power to the control circuit,
• wherein said power generating device is permanently secured within the body frame and does not include electric contacts to an external power source and includes an induction coil installed within the body frame that is adapted to generate power through magnetic induction with another induction coil installed exterior and adjacent thereto.