C Technologies Mobile Information Collector C-Pen Manual de usuario descargar pdf (Pagina 25)

A pen computer (or pen-based computer) consists of a flat display containing a digitizer that records the

traces of a pen (stylus) in contact with the display surface. The pen is the input device that replaces the

traditional mouse and keyboard found on desktop computer systems. The majority of the pen computers on

the market use a monochrome liquid crystal display (LCD) and an Intel compatible processor. Processors

manufactured by Advanced Micro Devices have become a popular choice by makers of pen computers

because of low heat output and decreased power requirements, but these processors do not offer the CPU

speed of newer desktops computers. The latest models of pen computers offer Intel Pentium CPUs. Batteries

are generally nickel metal hydride or lithium ion, and typically last a maximum of four hours, so it is essential

that a sufficient number of batteries be taken along for fieldwork. Photos for this group begin on page 31.

Ruggedized Notebook/Vehicle Mounted Computers

These machines offer features similar to conventional notebook computers with increased shock and vibration

protection, resistance to moisture and extreme operating temperatures. Some offer screen digitizers and

cradles for vehicle applications. Photos for this group begin on page 39.

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C Technologies Mobile Information Collector C-Pen Manual de usuario Pagina 25