collect latest information about the development in the field of wireless technologies and make a collage
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Latest devlopment in field of wireless technology is li-fi which is similar to wi-fi. Li-Fi, which is similar to Wi-Fi but uses visible light waves instead of radio waves to send data. Current LPWA technologies include Narrowband IoT (NB-IoT), Long Term Evolution for Machines (LTE-M), LoRa and Sigfox.
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