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Orion TI-84 Plus – Talking Graphing Calculator
Orion TI-84 Talking Scientific Calculator


 
Our Price: $599.00

Product Code: ORB101
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Description Literature
 

A graphing calculator is an absolute necessity in today’s high-school curricula, in higher education and for professionals. The Orion TI-84 Plus is the world’s first fully accessible handheld graphing calculator. Based on the popular TI-84 Plus model from Texas Instruments, the market-leader in calculators and educational technology, the Orion TI-84 Plus represents a breakthrough in STEM education for blind and visually-impaired students.

Since its functions are exactly the same as the TI-84 Plus, the Orion TI-84 Plus Talking Graphing Calculator is very easy for teachers to help with. A high-quality, synthesized voice announces each key and the answer on the display, providing a choice of speech rates, voices, etc.

The Orion TI-84 Plus Talking Graphing Calculator consists of a compact accessory that is attached to the top of the TI-84 Plus and enables someone who is visually impaired to interact with the TI-84 Plus using speech, audio, and haptic (vibration) feedback. High-quality synthesized speech reads out all textual and symbolic information on the LCD screen, as well as each key-press. Graphs can be explored using either spoken announcements or the unique SonoGraph audio and haptic feedback which provides multi-modal feedback. The user can also review the contents of the screen at any time, including all text and graphical information, without affecting the calculation. The Orion TI-84 Plus Talking Graphing Calculator is fully expandable with hardware accessories through a USB port and can also print or emboss graphs when connected to a printer or embosser.

A high-capacity rechargeable battery provides many hours of continuous operation and an AC adapter is included to charge it. An automatic power-off feature further extends battery life. The unit comes with high-quality stereo earphones, user manual in audio and digital form, and an AC adapter/charger. The unit can also be charged while connected to a computer’s USB port.

Special Features:

  • Easy for teachers to help with – LCD display and keypad functionality are identical to the standard TI-84 Plus
  • Amazing list of scientific, statistical, and financial functions
  • Unique Learning Mode for instantaneous key identification without interrupting operation
  • Calculator functions have the benefit of decades of experience from TI, the world leader in calculators
  • Full access to all menus, expressions, text, and symbols displayed on the screen
  • Use the screen reader to review the screen without losing your place
  • Superb synthesized speech quality with choice of voices, speech rates, and pitch
  • Full access to graphs through speech output of coordinates and the innovative SonoGraph, including differential sounds for negative regions and axis crossing points
  • Unique haptic feedback for multi-modal visualization of graphs
  • Listen using stereo earphones or built-in stereo speakers
  • Ergonomically designed; Large, tactile, functionally zoned keys
  • Each key is spoken when pressed
  • Repeat facility to speak the display (or parts of it) at any time
  • Scroll the history of calculations and quickly recall input/output
  • High capacity rechargeable battery
  • Battery or AC adapter operation; charge from a USB port
  • Connect to your computer via USB cable to print or emboss graphs and other work (requires a printer or embosser)
  • Expandable hardware accessories using USB port
  • Fully upgradable via supplied USB cable
  • Dimensions: 9.3 inches x 3.5 inches x 1 inch
  • Included accessories: High quality stereo earphones for private use, AC adapter/charger, user manual
  • One-year limited warranty
  • TI-84 Plus is a trademark of Texas Instruments Incorporated
  • SonoGraph is a trademark of Orbit Research.
Features
  • 10 digits plus 2 digit exponent (-99 to +99), 12 digit internal accuracy
  • One- and two-variable statistics for Linear Regression and trend line analysis
  • Fraction entry, operation and conversion to decimal
  • Trigonometric functions in degrees, radians and grads
  • Hyperbolic functions
  • 10 Metric/English conversions
  • 8 Physical constants
  • Three Memories
  • Combinations and Permutations
  • Common and natural logarithm
  • Universal powers and roots
  • Reciprocals and factorials
  • Polar / rectangular conversions
  • Conversion from degrees, minutes, seconds to decimal degrees and vice-versa - results spoken with appropriate units
  • Calculations and conversions in decimal, hexadecimal, octal and binary number bases
  • Boolean logic operations, computer math
  • Percent operations
  • 15 levels of parentheses
  • Engineering and scientific notation
  • Fixed decimal capability

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