Modern drones stand to offer support in combating forest fires and disaster relief operations in and around the southern Cape coast.
In the midst of the worst wildfire to strike the southern Cape coast, South Africa in over 150 years, drones slowly started coming into play as a local firefighting and disaster management tool. Firefighters issued a call for drones equipped with heat mapping capabilities, which would allow them to identify hot spots at the greatest risk of flare-ups – a task virtually impossible for ground crews working in blinding smoke and dense undergrowth. Drones were also harnessed by civilians who filmed the devastation in Knysna and Plettenberg Bay, allowing homeowners around the country and the rest of the world to witness the destruction and confirm whether their own properties were damaged or not.
In years to come, we can expect to see unmanned aerial vehicles (UAVs) or drones taking on an increasingly important role in firefighting and disaster management, says specialist drone firm Airborne Drones South Africa.
JJ Rebello, Foreign Government Relations Manager at Airborne Drones South Africa, says drones will not only improve the effectiveness of firefighting efforts; they will also reduce the risk to human life during firefighting operations and stand to limit damage to assets by enabling firefighters to work proactively, rather than reactively.
“Commercial drones can withstand temperature extremes from below 5 degrees Centigrade, up to 50 degrees Centigrade, and they can be flown to an altitude of 4500 metres, making it possible for firefighters to deploy drones over areas where fires are active. With the use of advanced thermal imaging cameras transmitting data to command centres, they can identify people or animals, even where visibility is limited by darkness, smoke or vegetation, so allowing emergency teams to pinpoint exactly where assistance is needed. Thermal imaging cameras also support proactive firefighting measures, by mapping hotspots where flare-ups could occur.”
Rebello notes that in the security industry, it is estimated that a drone can take the place of 12 foot soldiers. “The same might apply in disaster management,” he says. “Sending in technology reduces risk to human life and allows resources to be deployed only where assistance is needed.”
Drones equipped with Light Detection and Ranging (Lidar) technology support the three-dimensional modelling of forest structures and surface topography, which allows for the development of fire behaviour models, fuel maps and prescribed burn plans. Drones are already being harnessed internationally to monitor and improve planned burns and provide real-time maps of fire progress.
For insurance purposes, drones also offer access to structures that are cut off from road traffic or too high to allow easy access, so supporting claims investigations and processing after disasters. Drone mapping allows insurance firms to rapidly document the scene without intruding on clean-up operations or exposing investigators to potentially hazardous materials; as well as providing data on risk factors associated with the damage.
“Drone technology is proving increasingly important in supporting pre-emptive approaches to fire and natural disaster risk management, as well as for disaster relief support,” says Rebello.
- For more information visit www.airbornedrones.co
AppDate: DStv taps Xbox, Hisense for app
DStv Now app expands, FNB gets Snapchat lens, Spotify offers data saver mode, in SEAN BACHER’s apps roundup
DStv Now for Xbox and Hisense
Usage of DStv Now, the online DStv service available free to DStv customers, is increasing rapidly with more than two million plays of live and Catch Up content per week. In addition to using DStv Now to watch TV on tablets and smartphones, an increasing number of DStv customers are also opting to use it as their primary method of getting DStv on additional TVs in the house. This is set to increase with the release of two new big-screen TV apps, one for Xbox gaming consoles (Xbox One, Xbox One S, Xbox One X) and another for Hisense smart TVs (2018 and newer models).
Expect to pay: A free download.
Platform: Any of the Xbox One range of gaming consoles and 2018 or later Hisense smart TVs.
Stockists: Visit the store linked to your Xbox console or HiSense smart TV.
Santam Safety Ideas
Start-up businesses that have a FinTech or InsurTech business venture brewing are called to enter the third annual Santam Safety Ideas competition. Safety solutions or InsurTech ventures that are ready for piloting could win up to R150 000 worth of incubation support and R200 000 in seed funding.
The Safety Ideas competition was launched two years ago in partnership with LaunchLab, Stellenbosch University’s startup incubator that facilitates valuable connections for corporates and startups sourced from the startup ecosystem and partner universities in South Africa. The previous winners are Herman Bester and Anton Swanevelder, co-founders of MyLifeLine – a wearable panic device that won the competition last year; and Ntsako Mgiba and Ntandoyenkosi Shezi, co-founders of Jonga – a cost-effective security system for low income families, which won the competition in 2017.
Entries close on 28 February 2019. For more information on how to enter, visit: www.santam.co.za/safetyideas/
Click here to read about the FNB Snapchat lens, Spotify Free with data saver, and 00:37.
Fortnite fixes hackers’ hole
Epic Games has repaired a vulnerability that exposed Fortnite, the world’s most popular game of the moment, to hackers. The hole, which was left in Epic’s web infrastructure, allowed hackers to target players with email that appeared to come from Epic Games, but would have led them to a phishing site, where their log-in details would have been stolen.
Researchers at cyber security solutions provider Check Point Software alerted Epic to vulnerabilities that could have affected any player of the hugely popular online battle game.
Fortnite has nearly 80 million players worldwide. The game is popular on all gaming platforms, including Android, iOS, PC via Microsoft Windows and consoles such as Xbox One and PlayStation 4. In addition to casual players, Fortnite is used by professional gamers who stream their sessions online, and is popular with e-sports enthusiasts.
If exploited, the vulnerability would have given an attacker full access to a user’s account and their personal information as well as enabling them to purchase virtual in-game currency using the victim’s payment card details. The vulnerability would also have allowed for a massive invasion of privacy, as an attacker could listen to in-game chatter as well as surrounding sounds and conversations within the victim’s home or other location of play.
While Fortnite players had previously been targeted by scams that deceived them into logging into fake websites that promised to generate Fortnite’s ‘V-Buck’ in-game currency, these new vulnerabilities could have been exploited without the player handing over any login details
Click here to read how the Fortnite hack worked
To win a set of three Fortnite Funko Pop Figurines, click here.