While the case for private 5G has been clear some time in manufacturing and engineering, under the Industry 4.0 banner, interest and demand have recently been rising in other sectors, such as healthcare, retail and energy. Demand has been stoked up in some areas by consequences of the Covid-19 pandemic but had been building in any case, especially in situations where WiFi was either largely undeployed, or had proved unable to meet demands for performance and capacity. This has also opened yet another chapter in the ongoing saga over the role of cellular connectivity in PCs, laptops and tablets. Cellular connectivity was promoted with the early tablet models around a decade ago, and before that in some laptops, but the…