The fibre-to-the-home revolution that has swept suburban South Africa is about to arrive in the country’s townships, writes ARTHUR GOLDSTUCK.
Fibre-to-the-home is this decade’s magic ingredient for high-speed, painless and unlimited Internet access. But, until now, it has been the province of the privileged. Only the more affluent suburbs of South Africa’s cities have been afforded the luxury of the dedicated optical fibre cables that typically run in trenches along leafy sidewalks.
That is about to change.
Vumatel, the company that sparked the FTTH revolution when it won a contract to supply fibre to the suburb of Parkhurst, is at it again. This time, it plans to connect the townships of South Africa. It has come up with a low-cost alternative to wiring dense suburbs, and intends to offer uncapped high-speed broadband for a mere R89 a month.
To put that in context, the average spend on a cellphone in lower socio-economic segments is typically around R100. Fibre, coupled with in-home Wi-Fi, can replace a large chunk of cellular spend by moving voice traffic from the mobile networks to voice over WhatsApp and Facebook Messenger, among other. All data use in the home would move off the expensive data services provided by the mobile operators.
With wide-scale roll-out, this could prove immensely damaging to the operators. More significantly and to the point, however, it could prove immensely beneficial to those who have previously been kept away from the largesse of high-speed, unlimited access.
The Vumatel service will offer a 100Mbps download and 10Mbps upload speed, which typically costs more than a R1000 a month in more affluent suburbs. How is it possible, then, to offer it at a mere R89 a month?
Only with a great deal of commitment to finding an affordable broadband solution for the mass-market.
“We think that the FTTH deployments as we and other operators are doing them are great for the country, because we are moving connectivity forward at a macro level,” says Vumatel CEO Niel Schoeman. “But it is clearly not addressing the information divide between the less fortunate and the leafy suburbs, and potentially exacerbates inequality in terms of information access.
“We’ve been trying to come up with a solution to address townships, to provide that abundance of information to residents of townships. We think we can do it by providing it at R89 a month for a 100Mbps uncapped service. We think that is fundamentally different to a 500MB data allocation on a prepaid service, which has been the only kind of option for connectivity.”
Vumatel will initially roll out the service in the Johannesburg township of Alexandra, with an estimated 400 000 residents in the target area.
“That is our township equivalent of the announcement that we were connecting Parkhurst. We’re going to give it a go between now and March.”
The question remains: how is such low cost possible on a business level?
On the surface, the answer lies in Vumatel’s October 2016 acquisition of Fibrehoods, a provider of aerial fibre similar to overhead telephone lines. However, that in itself would not cut the costs so radically. Until recently, Fibrehoods had also been serving wealthier suburbs.
“Clearly, to make that price point work, we need to work hard at the capital cost of deployment,” says Schoeman. “The topography of townships doesn’t lend itself to the typical buried, trenched solution, so we’ll use aerial fibre.
“The price is possible thanks to a combination of technologies , the potential number of customers per square kilometre, and the fact that it will also be potentially contended up to 20 times, meaning 20 customers will use the same 100Mbps line. So each customer is always guaranteed 5Mbps upward, but the probability of getting more like a 20Mbps service is high. Not everyone will be using the same line at the same time.”
Vumatel will also use its fibre to provide Wi-Fi in public spaces in the townships. This service will be possible, partly, thanks to corporate social investment from its 49% shareholder, Investec.
“We’ve looked at a broader Wi-Fi deployment model, but we don’t think it creates the abundance that closes the digital gap,” says Schoeman. “You can use the analogy of water: Wi-Fi hotspots create wells where people can collect water whereas, if you provide piped water to homes, you see people growing gardens and using it in an unlimited way. We want to go deep into every home, uncapped, at high speed, and see if we can make a difference.”
Unlike the suburban model, where Vumatel lays down the fibre and leaves it to Internet Service Providers to deliver access, it will initially provide access itself. It will piggyback on the Dark Fibre Africa grid that will link it to the broader Internet and undersea cables, but will acquire and distribute access and data services itself.
“We first want to see if we can make the model work rather than having to add additional margins for service providers. Our philosophy is always open access so, if it works, we will see if we can let service providers offere innovative services.”
Schoeman believes the eventual fibre market for all service providers will be as much as 35-million. He says it will be possible for Vumatel to bring fibre within reach of another 10-million people in the next couple of years, at a cost of between R2-billion and R3-billion.
“We want to see if we can kick off another catalyst event like Parkhurst, and start a storm: to see if we bring abundant connectivity to low income homes.”
Kenya tool to help companies prepare for emergencies
After its team members survived last week’s Nairobi terror attack, Ushahidi decided to release a new preparedness tool for free, writes its CEO, NAT MANNING
On Tuesday I woke up a bit before 7am in Berkeley, California where I live. I made some coffee and went over to my computer to start my work day. I checked my Slack and the news and quickly found out that there was an ongoing terrorist attack at 14 Riverside Complex in Nairobi, Kenya. The Ushahidi office is in Nairobi and about a third of our team is based there (the rest of us are spread across 10 other countries).
As I read the news, my heart plummeted, and I immediately asked the question, “is everyone on my team okay?”
Five years ago Al-Shabaab committed a similar attack at the Westgate Mall. We spent several tense hours figuring out if any of our team had been in the mall, and verifying that everyone was safe. We found out that one of our team member’s family was caught up in the attack. Luckily they made it out.
At Ushahidi we make software for crisis response, including tools to map disasters and election violence, and yet we felt helpless in the face of this attack. In the days following the Westgate attack, our team huddled and thought about what we could build that would help our team — and other teams — if we found ourselves in a similar situation to this attack again. We identified that when we first learned of the attack, nearly everyone at Ushahidi had spent that first precious few hours trying to answer the basic questions, “Is everyone okay?”, and if not, “Who needs help?”
People had ad-hoc used multiple channels such as WhatsApp, called, emailed, or texted. We had done this for each person at Ushahidi (their job), in our families, and important people in our community. Our process was unorganised, inefficient, repetitive, and frustrating.
And from this problem we created TenFour, a check in tool that makes it easier for teams to reach one another during times of crisis. It is a simple application that lets people send a message to their team via SMS, Slack, Voice, email, and in-app, and get a response. It also works for educational institutions, companies with distributed staff, as well as part of neighbourhood networks like neighbourhood watches.
This week when I woke up to the news of the attack at Riverside, I immediately opened up the TenFour app.
Click here to read how Nat quickly confirmed the safety of his team.
Kia multi-collision airbags
The world’s first multi-collision airbag system has been unveiled by Hyundai Motor Group subsidiary KIA Motors, with the aim of improving airbag performance in multi-collision accidents.
Multi-collision accidents are those in which the primary impact is followed by collisions with secondary objects, such as other vehicles, trees, or electrical posts, which occur in three out of every 10 accidents. Current airbag systems do not offer secondary protection when the initial impact is insufficient to cause them to deploy.
However, the multi-collision airbag system allows airbags to deploy effectively upon a secondary impact, by calibrating the status of the vehicle and the occupants.
The new technology detects occupants’ positions in the cabin following an initial collision. When occupants are forced into unusual positions, the effectiveness of existing safety technology may be compromised. Multi-collision airbag systems are designed to deploy even faster when initial safety systems may not be effective, providing additional safety when drivers and passengers are most vulnerable. By recalibrating the collision intensity required for deployment, the airbag system responds more promptly during the secondary impact, thereby improving the safety of multi-collision vehicle occupants.
“By improving airbag performance in multi-collision scenarios, we expect to significantly improve the safety of our drivers and passengers,” said Taesoo Chi, head of the Hyundai Motor Group’s Chassis Technology Centre. “We will continue our research on more diverse crash situations as part of our commitment to producing even safer vehicles that protect occupants and prevent injuries.”
According to statistics by the National Automotive Sampling System Crashworthiness Data System (NASS-CDS), an office of the National Highway Traffic Safety Administration (NHTSA) in USA, about 30% of 56,000 vehicle accidents from 2000 to 2012 in the North American region involved multi-collisions. The leading type of multi-collision accidents involved cars crossing over the centre line (30.8%), followed by collisions caused by a sudden stop at highway tollgates (13.5%), highway median strip collisions (8.0%), and sideswiping and collision with trees and electric poles (4.0%).
These multi-collision scenarios were analysed in multilateral ways to improve airbag performance and precision in secondary collisions. Once commercialised, the system will be implemented in future new KIA vehicles.