20 cell, 8 dot Braille display with cursor routing and forward and back keys.
Android operating system with open source platform found in many smart phones.
Cellular connection for data and voice for use with a cell phone and smart phone for email, web browsing, and smart applications.
Bluetooth wireless connectivity to computers, headsets, and hands free devices.
WiFi connectivity to access local network or other WiFi hotspots.
GPS receiver to retrieve location, and with the help of smart applications, provide navigation information.
3G (4G possibly) cellular data link, not just for photography but also for identifying one's environment through apps that can photograph and read a printed page.
Accelerometer, a tiny chip used in games, that can detect tilting and orientation of the PDA and know when it is tapped or rotated.
Speech input and output, synthetic speech output if the user wants to listen instead of read braille, and speech input for voice searches, dialing, and voice short cuts.
Compass for general direction and navigation.
Two USB (Universal Serial Bus) connectors for connecting to computer devices.
Memory: 32GB of internal storage and also has ability to plug SD cards into the back to create backups or load data.
Mp3 music player.
Built in speakers and microphone so the user can make or receive cell phone calls (Requires a cell phone carrier contract).
Headphone/headset jack.
Video output connector for classroom or business setting where the user may need a visual display.
