<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.behance.net/gallery/51929411/Braille-smartwatch-for-visually-impaired"><span style="font-size: 12px;color:black;">“Braille characters are expressed by the four cells built on the display. These cells are interactive. Touch the bottom left and right portions of the cell, and the touch sensors will respond to your gestures. ”</span> </a>由 <a href=""><span style="font-size: 12px;color:black;">cloudandco design studio,YeongKyu Yoo</span></a> 授权许可 <span><a href="https://creativecommons.org/licenses/by-nc-nd/4.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">Attribution-NoDerivs-NonCommercial 4.0 International<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>