Abstract: In spite of the fact that Braille is an important channel of communication for the visually impaired, conventional systems require specialized training and expensive devices that are hard to ...
Abstract: This article introduces Google Pi, a new voice assistant system aimed at improving the lives of visually challenged people. Leveraging the affordability and versatility of the Raspberry Pi ...
Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...
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