Uses speech, audio, and haptic vibration feedback

• Fully accessible handheld graphing calculator with high quality synthesized voice
• Announces each key and answer on display with a choice of speech rates, voices, etc.
• Reads out all textual and symbolic information on the LCD screen
• Amazing list of scientific, statistical, and financial functions
• Unique learning mode for instantaneous key identification without interrupting operation

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.

The compact accessory that is attached to the top of the TI-84 Plus enables someone who is visually impaired to interact with the TI-84 Plus using speech, audio, and haptic (vibration) feedback. Graphs can be explored using either spoken announcements or the unique SonoGraph audio and haptic feedback which provides multi-modal visualization of graphs. The user can also review the contents of the screen at any time— including all text and graphical information— without affecting the calculation or losing their place. It is fully expandable with hardware accessories through a USB port and can also connect to your computer via USB cable to print or emboss graphs and other work (requires a printer or embosser).

Includes:
—High-capacity rechargeable battery
—Automatic power-off feature
—High-quality stereo earphones for private use (or use the built-in stereo speakers),
—User manual in audio and digital form
—AC adapter/charger (unit can also be charged while connected to a computer's USB port)
—Full access to all menus, expressions, text, and symbols displayed on the screen

Shipping costs are calculated at time of checkout by our shopping cart, based on the weight of your order and the method of shipment.

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