4. 基础设施
1 Bandwidth chart (no date).
2 A Roundy (no date) A mere one-degree difference.
5. 人工智能
1 R Dobbs, J Manyika and J Woetzel (April 2015) The four global forces breaking all the trends.
2 P Bugdahn (12 December 2017) How autonomous trucks will change the trucking industry
3 Smart Cities Council (no date).
4 L Columbus (30 July 2017) Smart factories will deliver $500b in value by 2022.
5 R Bhisey (24 November 2017) Smart mining market: Digital revolution to transform the mining sector - FMI.