Digitizer
Whichever model of Tablet PC you choose, it will have a digitizer of some type. The digitizer takes input from the input device and “tells” the computer its location on the screen. There are three different types of digitizer: the passive digitizer, the active digitizer, and the dual digitizer.

Active Digitizer
An active digitizer requires the use of a digital pen – or “stylus.”  You can use the digital stylus to write text, draw, annotate files and simulate a mouse. The stylus also supports advanced features such as hovering, erasing, pressure sensitivity (the firmer you press, the bolder the ink stroke) and programmable buttons. An active digitizer is optimal for handwriting accuracy and signature capture.

Dual Digitizer
A dual digitizer employs both active and capacitive digitizer technologies.  A capacitive digitizer senses the touch of a finger with very little pressure required to register an input.  This relatively new technology is ideal for direct onscreen manipulation.  A capacitive digitizer allows you to zoom, reduce and manipulate images and applications through the use of gestures.

A dual digitizer provides the ultimate computing experience by combining the accuracy of the active digitizer and the convenience and utility of a capacitive digitizer while allowing the user to seamlessly switch between the two. 

LIFEBOOK T902 Tablet PC

• Ideal for the Professional and Business User
• Modular bay for 2nd battery, optical drive, or weight saver
• Multiple security features: Smart Card slot, TPM, fingerprint sensor, Security Panel
• Industry-leading reliability with an ultra durable display, a spill-resistant keyboard and Fujitsu Shock Sensor hard drive protection system

Inside select Fujitsu notebooks and Tablet PCs there is an accelerometer that constantly senses for any sudden movement, including free falls, excessive vibration, or sudden impacts. Fujitsu Shock Sensor monitors movement from three axes: front-to-back, side-to-side, and up-and-down. The sensitivity can be adjusted by the user to accommodate different working environments.

If a sudden movement is detected, the read-write head is quickly retracted to a safe zone, reducing the possibility of a head crash and the potential loss of data. This technology reduces the risk of your hard drive being damaged and your data being lost forever.

Trusted Platform Module (TPM)
The embedded TPM 1.2 protects digital identification and data, and authenticates you into your network. It also allows you to securely store private keys and certificates for file and folder encryption, Web, email, digital signature, and passwords.

Trusted Platform Module (TPM) solutions can help play a strong role in assuring compliance with the Health Insurance Portability and Accountability Act (HIPAA) to protect medical records, as well as Graham-Leech-Bliley, Sarbanes-Oxley, and other regulations that impose privacy and security requirements.

Modular Bay
The integrated modular bay on the LIFEBOOK T901 Tablet PC allows the user the flexibility of using an optical drive or a bay battery for all-day computing without increasing the system thickness or adding significant weight. The modular bay accepts:

• DVD-ROM
• DVD/CD-RW combo drive
• Dual-layer Multi-format DVD Writer
• Bay battery
• Second hard drive