Virtual cane to help blind people

摘要

Virtual cane to aid blind people. # The present invention aims to offer help to those who are blind or visually impaired people. The most everyday tasks more difficult when living with a visual impairment is present. To minimize the difficulties caused by this handicap, the present invention aims to provide the user with various information that will help you in perception and obstacle detection (3, 5, 7), color identification (18), recognition of objects or products option to read barcodes or RFID codes (44), orientation possibility of access to a system of indications for access to local interest in public spaces. (39, 59, 60), content playback audio signal to the user (72) in dark environments (33) and facilitating the recognition of letters, words, phrases I text using a digital camera. The invention has a hour indicator (69) and a voice synthesizer (10). It is an invention that aims to integrate common functionality cane limited utility with new features.