We need to change our consumption patterns now to ensure energy security for the future, writes Roger Hislop.
Browsing: Roger Hislop
By finally publishing regulations on the use of television white spaces, communications regulator Icasa has paved the way for two significant turning points in the country’s roll-out of Internet access to its citizens
In this episode of the TechCentral podcast, Duncan McLeod talks to Internet Solutions senior research engineer Roger Hislop about television white-spaces spectrum and how the technology could be used to
Not since utility computing became on-demand computing became grid computing became cloud computing has there been more fuss about a technology concept that is 40 years old. The Internet of things, once known
Dimension Data’s Internet Solutions has announced plans to launch an Internet-of-things offering in partnership with Comsol. IS intends using Comsol’s low-power wide-area network technology
Global standards bodies are the crucible in which our networking future is forged. It is the well from which our connectivity springs. It may look like a crowd of middle-aged bearded and bespectacled men warming the seats of hotel conference rooms, but
Imagine the horror. Waves of denial, smashing against the rocks of inevitability. Your brand new, US$9 000 radio controlled aeroplane has just flown over that far clump of trees, heading for the
Open-access networks. Giving a little, to get a lot – in the long run. Various models are already used, at least in principle, in the recent South African home fibre roll-outs. Now how about open-access wireless networks? Why don’t we share more for the greater good (and better
Anyone who flies into Johannesburg in the early mornings during winter will be familiar with the atmospheric inversion layer, where air near the ground is cooled by the unheated swimming pools of the struggling middle classes. The cool air traps pollutants beneath warmer layers
It is a period of international tensions. Guglielmo Marconi, working from an increasingly cash-rich company, had won his first victory against his competitive nemesis, the Slaby-Arco radio equipment company. During this pissing match