Fully automatic, head mounted, hand and eye free camera system and photography

A full automatic, head mounted, hand and eye free camera system comprises a head mounted camera header, a portable personal computer, and a hand hold controller;

• the head mounted camera header comprises one digital camera header, one range finder, two eye ball trackers, two head mounted displays, a face camera, a microphone, a speaker, three adjustable slip blocks, a light and rigid install base and a stretchy band to attach the install base on the forehead of a user;
• the one digital camera header and the two eye ball trackers are fixed on the respective three slip blocks;
• the one digital camera header can swing up and down left and right on the one slip block driven by four servo drivers;
• the three slip blocks are mounted on the install base;
• the one range finder is fixed at the digital camera header;
• the head mounted camera header comprises a microprocessor with a high speed serial port, the microprocessor communicates with the digital camera header, the eye ball trackers, the range finder, the head mounted displays, the face camera, the microphone, the speaker and the servo drivers via cables;
• the microprocessor communicates with the portable personal computer using the high speed serial port via cable or wireless channel;
• the digital camera header comprises an optical lens, which is adjustable with zoom adjustment machine, a CMOS or a CCD sensor and corresponding control logic;
• the eye ball trackers each comprises an infrared LED, an optical lens, a CMOS or a CCD sensor, and corresponding control logic;
• the range finder comprises an infrared LED with a lens, a range finder chip with a lens and corresponding control logic;
• the portable personal computer comprises a LCD, a CPU and/or a DSP, a DRAM and/or a flash memory, a hard disk and/or DVD/CD-RW drive, a battery, a high speed serial port, and a serial port;
• the portable personal computer communicates with the microprocessor in the head mounted camera header using the high speed serial port via cable or wireless channel;
• the portable personal computer communicates with the hand hold controller using serial port;
• the hand hold controller comprises pushbuttons and a serial port to communicate with the portable personal computer, the communication can by wired or wireless.

A full automatic, head mounted, hand and eye free photography method comprises:

• using two eye ball trackers to take pictures of the pupils and cornea of two eyes automatically, continuously and in real time;
• using a portable personal computer to calculate the direction of the eye sight using the pictures of the pupils and cornea of two eyes and to control two digital camera headers to turn around such that the direction of optical axial of the digital camera headers is always following the direction of eye sight;
• using the portable personal computer to control two range finders to transmit and receive infrared ray, to measure the distance between the eyes and the target, then to control the digital camera headers to adjust its optical lens to focalize on the target;
• using pushbuttons on a hand hold controller to instruct the portable personal computer to control the digital camera headers to aim at and focus on the target, to zoom in or out, to start or stop taking picture and to save these pictures in portable personal computer;
• using one digital camera header for 2-dimensional photography;
• using two digital camera headers for 3-dimensional photography;
• using a microphone to record surrounding sound;
• using two head mounted display to review the pictures or video captured and recorded by the digital camera headers;
• using a face camera to monitor location of the head mount camera header at the user's head;
• using a speaker to replay the recorded surrounding sound and to play various reminders or instructions;
• using the portable personal computer to communicate with the digital camera headers, the eye ball trackers, the range finders, the head mounted displays, the microphone and the speaker via high speed serial port;
• using the portable personal computer to communicate with the hand hold controller via a serial port.