External hanging easy handwriting input system for palmtop equipment

The utility model relates to an external hanging easy handwriting input system for palmtop equipment, which realizes the externally arranged free writing input of the palmtop equipment. The distributed design is adopted and the handwriting collection and the calculation identification are respectively implemented at two terminals of an input device and a server; the handwriting is collected at the front end and then the handwriting information is transmitted to a background server via a wireless transmission device to utilize the powerful calculation and processing ability of the background server to implement the identification and calculation of the handwritten handwriting. By applying the technology of the free handwriting identification to the palmtop equipment, people are enabled to input Chinese words conveniently on the equipment such as cell phones, etc. under the circumstance that the habit of free writing is not changed.