Orion -TI 84 Plus Talking Graphing Calculator
₹37,030.00
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SKU
EE/ADS/TGC/0001
| a talking calculator which makes graphs accessible for visually challenged through sonification, including speech and tones |
| This highly accessible calculator converts visual aspects of a graph into audio (including speech or tones). On the trace screen, you can move from point to point using left and right arrow keys. In speech mode, each press of an arrow will announce the point's coordinates, e.g., "x=4.1000, y=0.1234." If you are in tone mode, each press of the left or right arrow key produces tones of varying pitch as well as the absence or presence of "static," where the calculator both vibrates and emits noise. So basically, a tone tracing of a graph is where the cursor begins at the leftmost point and moves across the graph to the right, with the pitch of the tone indicating the vertical location of the cursor on the Y axis, and with static/vibration designating the cursor's position relative to the X axis. In addition, you can produce print, tactile, or electronic representations of a graph by interfacing with computer through TI Connect software, that is accessible with screen reading or magnification. The keys on the Orion are fairly easy to distinguish by touch, with variation from convex to concave for quick recognition, and also have colour contrast. The calculator has one serial and two USB ports, an earphone jack and an LCD screen with the option to change the contrast level. |
| Manfac | Encore |
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