The motto of the project is to make the visually challenged to perform mathematical calculations. A Gesture based module interprets mathematical data and operators from the finger movement.It facilitates the visually challenged/impaired to perform arithmetic calculations(Addition,Subtraction,Multiplication,Division). Gestures, Specifically finger movements are used to input values with which the required mathematical calculations can be performed.
Gesture controls are enabled by interfacing the flex sensor embedded gloves with a Intel Edison. Flex Sensors are placed in a voltage divider circuit with a potentiometer .Based on the multiple resistance values obtained on bending the flex sensor, the user’s input the specific value. these values are processed in the intel edison. The output of the calculation can be heard through the bluetooth speaker. and also displayed via lcd display.
As 2022 starts, let’s take some time to share our goals for CircuitPython in 2022. Just like past years (full summary 2019, 2020, and 2021), we’d like everyone in the CircuitPython community to contribute by posting their thoughts to some public place on the Internet. Here are a few ways to post: a video on YouTub, a post on the CircuitPython forum, a blog post on your site, a series of Tweets, a Gist on GitHub. We want to hear from you. When you post, please add #CircuitPython2022 and email firstname.lastname@example.org to let us know about your post so we can blog it up here.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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