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The deaf blind guiding walking stick, which comprises a crutch body and a handle, characterized in that: one end of the handle, install rotary needle orientation, when an obstacle is encountered, the walking stick vibration occurs at the same time, the deaf can according to the direction of rotation by rotating needle in the thumb down, immediately know traffic direction of security; secondly, the handle side end is provided with a pop-up rounded rectangle button, at the traffic light, would immediately pop up, playing the four fingers touch the deaf blind, when the lights are green, we will immediately restore.
Jiangsu Normal University, Xuzhou, China