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Tech is answer to security

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Physical security in South Africa is not a luxury, but a necessity. However, it is expensive. LAURENCE SMITH believes the best answer for most security companies is to rely more on technology, as among other things, it allows them to use their labour force more effectively.

In South Africa security has become a necessity and is no longer a luxury. While an indispensable commodity, the security industry is still subject to the same challenges that every other industry is facing: growing economic pressures, rising costs, increased crime levels and shrinking margins. In the face of these challenges, the biggest difficulty of managing a massive workforce that is tasked with providing protection for people, assets, homes and offices is the complexity that comes with it. As if these factors aren’t challenging enough, the issue of price cutting between security firms has created an industry that is difficult to sustain on price alone. Security companies must look for ways to do more with less. Technology is the key that will let security companies move beyond survival mode and allow them to thrive, while improving guarding services, cutting costs, improving efficiencies and boosting profitability.

Technology is the answer

The biggest challenge most security companies are grappling with is the question of how to effectively manage their labour force, which largely makes up the guarding element of their service. How can security companies manage these people better, more efficiently and cut costs while still using the same labour force? It’s important to bear in mind that we don’t want to reduce the labour force, just improve on its efficiency. By improving on workforce efficiency, security companies can take on more sites with fewer staff ‘manning’ these sites; with technology, efficiency is increased.

Technology is able to assist staff to work far more efficiently and importantly, effectively. Guarding is manpower-intensive and if guards are not adequately protected or executing their duties in an efficient and effective manner, this can prove to be a huge headache and a potential danger to clients. To make security guards more efficient, it’s worthwhile considering wearable technology, like tactical CCTV jackets. These jackets, which can be worn over the bulletproof vest, provides control rooms with low bitrate live video streaming and GPS information, so that control room operator has access to live footage as it happens. This enables the operator to dispatch back up when it’s needed. Such a wearable CCTV jacket also serves to ensure that ensures guards carry out their duties according to set procedures or policies with the ability to monitor their performance from a central station.

See more, do more with technology

It is also worthwhile upgrading technology used for CCTV surveillance purposes.  Remote CCTV can stream footage at ultra-low bandwidth capabilities whilst military-grade thermal cameras can detect people and movement at any time of day or night, with or without light in almost any kind of weather condition. In addition the use of Ultra High Definition (UHD or 4K) cameras deliver detailed images for enhanced viewing and detail. By increasing the functionality and power of these CCTV solutions, security companies can see more and thus take more action and further reduce crime.

Making surveillance even more efficient is the critical video analytics component. It is now possible to use a computer or analytics engine to do a lot of the work that a human would have had to do in the past – monitoring live feeds from CCTV cameras just became a whole lot more efficient with the addition of an analytics engine, which provides real-time incident alerts and fewer false alarms. Video analytics also simplify control room processes, ensuring personnel can quickly identify potential threats and incidents and execute on these, without delay.

Video analytics enables what is essentially “blank screen monitoring”, in that the system will give notifications of risks according to specific rules set up, and guards are not required to constantly have their eyes on the camera feeds. We’ve all read the statistic that reveals that, within 20 minutes of watching a bank of video screens, a guard is likely to miss 80% of what is happening. Video analytics allows the operator to minimise the labour that goes into 24/7 surveillance, because through the use of sophisticated algorithms and pixel-by-pixel analysis, video analytics can pick up on the smallest of details. Video analytics removes the scope for human error and drastically improves monitoring efficiency.

By automating many of the functions previously performed by humans, technology makes the guarding element of security far more reliable. The right combination of modern UHD cameras and video analytics software in the CCTV setup, as well as the addition of wearable CCTV cameras can enable tech-savvy security companies to provide their service at a lower cost, and at a higher efficiency level.

  • Laurence Smith, Executive at Graphic Image Technologies

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Acer gaming beast escapes

Acer this week unveiled two notebooks that take portable gaming to new extremes.

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Acer  unveiled two new Predator Helios gaming notebooks this week at the next@acer global press conference in New York. They include the powerful Predator Helios 500, featuring up to 8th Gen Intel Core i9+ processors, and the Predator Helios 300 Special Edition that includes upgraded specs from its predecessor and a distinctive white chassis. Both feature VR-Ready performance, advanced thermal technologies, and blazing-fast connectivity.

“We’ve expanded our Predator Helios gaming notebook line in response to popular demand from gamers seeking extreme performance on the go,” said Jerry Kao, President of IT Products Business, Acer. “The Predator Helios 500 and Helios 300 gaming notebooks feature Acer’s proprietary thermal technologies and powerful components that, coupled with our award-winning software, deliver unparalleled gaming experiences.”

“The 8th Gen Intel Core i9+ processor for gaming and creation laptops is the highest performance Intel has ever delivered for this class of devices; purpose built for enthusiasts who demand premium gaming experiences whether at home or on the go,” said Steve Long, Vice President and General Manager, Client Computing Group Sales and Marketing, Intel. “Intel and Acer’s long relationship has produced amazing products over the years, and the new Acer Predator Helios gaming notebooks are powerful examples of what’s possible with this unprecedented level of performance.”

Predator Helios 500 is a gaming beast featuring overclocking, 4K 144 Hz panels

Designed for extreme gamers, the Predator Helios 500 is a gaming beast. It features up to overclockable 8th Gen Intel Core i9+ processors and overclockable GeForce GTX 1070 graphics. Intel Optane memory increases responsiveness and load times, while ultra-fast NVMePCIe SSDs, Killer DoubleShot Pro networking, and up to 64GB of memory keep the action going, making the Helios 500 the ideal gaming notebook for graphic-intensive AAA titles and live streaming.

Top-notch visuals are delivered on bright, vibrant 4K UHD or FHD IPS 17.3-inch displays with 144Hz refresh rates for blur- and tear-free gameplay. NVIDIA G-SYNC technology is supported on both the built-in display and external monitors, allowing for buttery-smooth imagery without tearing or stuttering. For those looking for maximum gaming immersion, dual Thunderbolt 3 ports, and display and HDMI 2.0 ports support up to three external monitors. Two speakers, a subwoofer, and Acer TrueHarmony and Waves MAXXAudio technology deliver incredible sound and hyper-realistic 3D audio using Waves Nx.

The Helios 500 stays cool with two of Acer’s proprietary AeroBlade 3D metal fans, and five heat pipes that distribute cool air to the machine’s key components while simultaneously releasing hot air. Fan speed can be controlled and customized through the PredatorSense app.

A backlit RGB keyboard offers four lighting zones with support for up to 16.8 million colors. Anti-ghosting technology provides the ultimate control for executing complex commands and combos, which can be set up via five dedicated programmable keys.

Acer’s PredatorSense app can be used to control and monitor the notebook’s vitals from one central interface, including overclocking, lighting, hotkeys, temperature, and fan control.

Predator Helios 300 Special Edition brings a sophisticated design twist to gaming notebooks

Acer’s budget-friendly Helios 300 gaming line sees the addition of a Special Edition model featuring an all-white aluminum chassis accented with gold trim, an unusually chic design for gaming notebooks.

The Helios 300 Special Edition (PH315-51) allows for ultra-smooth gameplay via its 15.6-inch FHD IPS display with an upgraded 144Hz refresh rate. The rapid refresh rate shortens frame rendering time and lowers input lag to give gamers an excellent in-game experience. It’s powered by up to an 8th Gen Intel Core i7+ processor, overclockable GeForce GTX 1060 graphics, up to a 512 GB PCIe Gen 3 NVMe solid state drive, and up to a 2 TB hard disk drive.

The Helios 300 Special Edition also comes equipped with up to 16 GB of DDR4 memory, and is upgradable to 32GB. Intel Optane memory speeds up load times of games and applications, access to information and improves overall system responsiveness. In addition, Gigabit Ethernet provides fast wired connections, while Gigabit Wi-Fi is provided by the latest Intel Wireless-AC 9560 that delivers up to 1.73Gbps throughput when using 160 MHz channels (2×2 802.11ac, dual-band 2.4GHz and 5GHz).

The Helios 300 Special Edition also includes two of Acer’s ultrathin (0.1 mm) all-metal AeroBlade 3D fans designed with advanced aerodynamics and superior airflow to keep the system cool. They can be controlled with Acer’s PredatorSense app, which offers three usage modes:

1. Coolboost mode:

For heavy loading games, rendering, streaming, and extended video consumption

2. Normal mode:

For productivity tools like Microsoft Office

3. Silent mode:

For web browsing and online chatting

Price and Availability

Predator Helios 500 will be available in South Africa in June starting at R34 999.00

Helios 300 Special Edition will be available in South Africa in August 2018. Exact Price will be communicated closer to the time.

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LG G7 arrives in SA

LG this week introduced South Africa to its latest premium smartphone, the LG G7 ThinQ, focused on bringing useful and convenient AI features to the smartphone experience.

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Powered by the latest Qualcomm Snapdragon 845 Mobile Platform, the LG G7 ThinQ offers 4GB of RAM and 64GB of internal storage to run demanding tasks and apps with. It is equipped with a 6.1-inch Super Bright Display, but the LG G7 ThinQ remains compact enough to use with one hand.

Sporting a new design aesthetic for the G series, the polished metal rim gives the LG G7 ThinQ a sleeker, more refined look, complemented by Gorilla Glass 5 on both the front and the back for enhanced durability. Rated IP68 for dust and water resistance, the LG G7 ThinQ is also awarded MIL-STD 810 c certification, having been subjected to a range of extreme temperature and environment tests designed by the United States military.

The LG G7 ThinQ has an 8MP camera up front, rendering clear and natural selfies, with two 16MP cameras at the back that deliver higher resolution photos with more detail, as well as a Super Wide Angle configuration.

As with other leading brands, LG has evolved its signature camera by including AI functionality. The AI CAM offers 19 shooting modes for intelligence-optimised shots. Users can also improve their photos by choosing from an additional three effect options should the AI CAM recommendation not suit their taste.

The new Super Bright Camera captures images that are up to four times brighter than typical photos shot in dim light. Through the combination of pixel binning and software processing, the AI algorithm adjusts the camera settings automatically when shooting in low light.

Live Photo Mode records one second before and after the shutter is pressed for snippets of unexpected moments or expressions that would normally be missed. Stickers uses face recognition to generate fun 2D and 3D overlays, such as sunglasses and headbands, that can be viewed directly on the display.

New to the G series is Portrait Mode, which generates professional-looking shots with out-of-focus backgrounds. This effect can be generated using both front and rear standard lenses as well as the rear Super Wide Angle lens.

LG G7 ThinQ offers further AI functionality with the inclusion of Google Lens features. Google Lens is a new way to search using the AI and computer vision. Google Assistant and Google Photos allow users to access more information on objects such as landmarks, plants, animals, and books. It can identify text or visit websites, add business cards to contacts, events to the calendar or look up an item on a restaurant menu.

A button just below the volume keys launches the AI functionality. A single tap of this button launches the Google Assistant, while two quick taps launches Google Lens. Users can also hold down the button to start talking to the Google Assistant without the repetition of the OK Google command.

With Super Far Field Voice Recognition (SFFVR) and the highly-sensitive G7ThinQ microphone, the Google Assistant can recognise voice commands from up to five meters away. SFFVR is able to separate commands from background noise, making the LG G7 ThinQ an alternative to a home AI speaker, even when the TV is on. Commands for the Google Assistant have been increased in the LG G7 ThinQ so users can get more done with their voice alone.

“The LG G7 ThinQ is strongly focused on the fundamentals and its launch marks a new chapter for our company,” said Deon Prinsloo, General Manager for Mobile Communication, LG Electronics S.A Pty Ltd. “Through the combination of personalised and useful AI functionalities with meaningful smartphone features, this is LG’s most convenient and in the moment smartphone yet.”

Key Specifications

  • Mobile Platform: Qualcomm Snapdragon 845 Mobile Platform
  • Display: 6.1-inch QHD+ 19.5:9 FullVision Super Bright Display (3120 x 1440 / 564ppi)
  • Memory:
    • LG G7 ThinQ: 4GB LPDDR4x RAM / 64GB UFS 2.1 ROM / MicroSD (up to 2TB)
  • Camera:
    • Rear Dual: 16MP Super Wide Angle (F1.9 / 107°) / 16MP Standard Angle (F1.6 / 71°)
    • Front: 8MP Wide Angle (F1.9 / 80°)
  • Battery: 3000mAh
  • OS: Android 8.0 Oreo
  • Size: 153.2 x 71.9 x 7.9mm
  • Weight: 162g
  • Connectivity: Wi-Fi 802.11 a, b, g, n, ac / Bluetooth 5.0 BLE / NFC / USB Type-C 2.0 (3.1 compatible)
  • Colours: New Aurora Black
  • Others: Super Bright Display / New Second Screen / AI CAM / Super Bright Camera / Super Far Field Voice Recognition / Boombox Speaker / Google Lens / AI Haptic / Hi-Fi Quad DAC / DTS:X 3D Surround Sound / IP68 Water and Dust Resistance / HDR10 / Google Assistant Key / Face Recognition / Fingerprint Sensor / Qualcomm Quick Charge 3.0 Technology / Wireless Charging / MIL-STD 810G Compliant / FM Radio
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