视障人士的福音：无线语音告知系统
——
参考书目
[1] Magnitude and causes of visual impairment (WorldHealth Organization),
[2] AN2902 MC1319x Range Performance Application Note
[3] BeeKit Wireless Connectivity Toolkit,
[4] Ultra-Low-Power Wireless Designs for Real-TimeCommunication,
[5] MC1321x Technical Data Document
[6] MC1322x Product Preview Document
评论