“Pulling Park down isn’t going to be easy, but we farmers are good at injecting energy into demonstrations,” Lee said. The rallies stretch from midday to late night — some people stay for several hours, others just several minutes. COMPANY: COUNTING NUMBER OF SIGNALS FROM SMARTPHONESOne South Korean retail analytics company measured the number of protesters by counting the number of smartphone signals. It also assumed that about 20 per cent of the smartphone signals were repetition from the same device. “The limitation of our method is that it can measure only those who kept their phones’ Wi-Fi signals on,” said An Nahyun, the company’s chief operating officer.

Source: thestar November 26, 2016 19:45 UTC