Camera Mobile Phone
Camera mobile phones are devices that have built-in cameras coupled with a server-based infrastructure or protocol called the MMS or Bluetooth. This protocol allows sharing pictures and videos among users that has the minimum adaptability to receive pictures and videos. Receiving device must possess the inbuilt feature of a web browser with messaging or atleast be capable of decoding and displaying MMS information. The picture and video files are delivered after the message is sent in response to a notification of a picture or video message received at a server.
The camera phones have the feature of communications technologies and are integrated with wireless Internet permitting the device to share media instantly with anyone anywhere. In 1997, Japan introduced the first two competing mobile brands - Sharp and Kyocera - that had sophisticated cell phones with integrated cameras.
|
The first commercial camera phone inclusive with all infrastructures was launched by Sharp Corporation named as the J-SH04. It was completed with the CCD sensor, Sha-Mail and other elements developed in collaboration with Kahn's LightSurf venture.
Camera phones let the users to share pictures instantly and automatically via a sharing feature incorporated with the carrier network. Instead of using connecting cables or removable media to transfer pictures, they make the use of the carrier network. Some camera phones also use CMOS image sensors to reduced power consumption compared to other CCD mode cameras.
Lower power consumption would enable the mobile phone to prevent the camera from a quicker exhaustion of the phone's battery. Images are usually stored as a JPEG file format, minimum resolution is typically in the mega pixel range and the wireless helps to manage the sharing process. Major manufacturers include Sharp, Nokia, Sanyo, Samsung, Motorola, Siemens, Sony Ericsson, and LG Electronics.
Mobile Phones
|
