Wifi News
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Waterloo-based startup Cognitive Systems, at the world’s biggest and most influential consumer technology trade show CES, presented a new approach in wireless technology based on sensing motion.
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As the US enters peak travel season, the Federal Bureau of Investigation has issued a warning to travelers: beware public Wi-Fi. Both enterprises and consumers need to heed the warning, according to expert Sudhakar Ramakrishna.
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Swiss scientists have come up with a method for embedding data in music. The music-data can then be transmitted to a smartphone, in a way where the data is imperceptible to the human ear. This promises new applications in hotels and department stores.
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New research from Israel indicates that suggests routers, produced by established manufacturers, are at risk in terms of data leaks, especially in relation to people who connect up to these services.
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Technology company Signify is to launch one of the first commercial LiFi systems. The process transmits broadband internet via lights, where LEDs to move data and bypass radio signals. Tests indicate the data transfer is superior to WiFi.
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Advances to WiFi may be possible with new technology centered on semiconductor lasers. This is based on the use of lasers, for the first time, as radio transmitters. The results are sufficiently promising for the technology to be investigated further.
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LEDs are now commonly used in lamps and other lighting devices. These Forms of light generation are potential data providers for new optical wireless communication technology LiFi (light fidelity).
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Technically Starbucks does not allow the viewing of pornography in its stores. However, it appears that some customers are tempted to click on inappropriate sites. The company is to block porn on free Wi-Fi in the U.S.
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To protect against new threats, companies are leveraging artificial intelligence to make home Wi-Fi networks smarter. Here are two startups doing just that.
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The Wi-Fi Alliance has announced WPA3, a next-generation security protocol to succeed the current WPA2 standard. The specification improves wireless security on open networks. It also increases encryption strength to protect users of sensitive networks.
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Washington -
Researchers have created the first ever 3D printed objects that can connect to WiFi without the need for electronics. Such devices can, for example, signal when they are empty.
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Oslo -
Ultra-low power radio can overcome the power drain from smart meters and IoT devices, according to Norwegian technologists. Meanwhile U.S. scientists have designed a zero-power stand-by sensor.
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Belgian researchers have discovered a flaw in a widely used system for securing Wi-Fi communications that could allow hackers to read information that was previously understood to be encrypted, or infect websites with malware, they said on Monday.
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Wi-Fi hotspot provider Purple has warned of the dangers of logging onto public networks without first reading the terms and conditions. The company snuck a spoof "community service" clause into its own T&Cs. Amazingly, just one person noticed.
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London -
Inmarsat's European short-haul WiFi satellite launched this week on-board a spacecraft. The aim is to boost in-flight WiFi and address what many travelers see as a poor service.
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ViaSat-2:, the satellite goliath has entered into orbit around Earth. It is the powerful commercial broadband satellite ever built and promises to deliver improved WiFi access for those on-board aircraft in-flight.
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London -
The London underground network of tube trains is finally set to become fully WiFi enabled (currently only certain platforms are connected). The connectivity will go live during the course of 2017.
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ASUS has unveiled a new uniquely designed Wi-Fi router that's visually reminiscent of a bladeless fan. The radical design enables a faster and more reliable connection that works with multiple devices in the home. It features built in automation.
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An investigation has determined the Internet security at Mar-a-Lago and other Donald J. Trump’s properties is extremely weak. Three investigators determined the Wi-Fi systems of these properties could be hacked into in about five minutes.
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Madison -
Access to popular social media platforms are being blocked in four Madison, Wisconsin high schools in an effort to study the effect of social media usage during school hours on grades and behaviour. As expected, not everyone is happy.
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WiFi services on aircraft are notoriously inefficient: often slow and prone to cutting out. Too overcome this, technologists have developed an extension called ScaleUp that significantly improves web browsing speeds at 30,000 feet.
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Kerala, India has declared Internet access a fundamental human right in its latest budget. The government is now aiming to give every citizen access to Wi-Fi connections for free, expanding the Internet to up to 30 million more users.
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Imagine being in a room and charging your smartphone or other mobile device wireless, simply by connecting to Wi-Fi? This is will soon be possible thanks to Disney Research.
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LG has admitted that an issue with its flagship monitor leaves the display unusable if placed within two metres of a Wi-Fi router. The Apple-endorsed UltraFine 5K appears to lack electromagnetic shielding, making it susceptible to interference.
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Apple is set to abandon its range of AirPort Wi-Fi routers in pursuit of more profitable businesses. The company is struggling to sell the devices which have always been viewed critically compared to their rivals. It is now reallocating its engineers.
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Gryphon is an innovative home WiFi router that protects children from accessing inappropriate content by filtering it, and tracks all the devices connected at the entry point with its integrated Kaspersky malware blocking agent.
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Digital technology is increasingly becoming the main way we access media, and the desire for this to be portable has led to most public places having Wi-Fi. What effect does this expansion have on our health?
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A man has spent an entire day attempting to get a smart kettle to make him a cup of tea. The English data specialist found his Wi-Fi enabled kettle was no longer connecting to its base station, preventing it from functioning and leaving him without tea.
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Google has unveiled a new Wi-Fi router that makes it easier to manage networking in homes. Google Wifi follows on from last year's OnHub router. It has an unobtrusive design that optimises signal strength and an intuitive mobile management interface.
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Customers will soon no longer be able to watch porn at Starbucks. The coffee giant will soon block explicit websites, reports CNN.
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Wifi Image
File photo: WiSee developed by researchers at the University of Washington, utilizes the WiFi to detect your gestures. It allows to turn down the stereo or change the TV channel just by waving your hand uwcse netlabs / University of Washington
File photo: As a trial run for the NSA and other foreign intelligence agencies, Canadian intelligence collected data from Canadian travelers who passed through major airports and connected to Wifi services and could then be tracked for days, CBC reported. Omar Torres, AFP/File
Donkeys equipped with Wi-Fi at Kfar Kedem in Israel Menachem Goldberg/Kfar Kedem
In Passive Wi-Fi, power-intensive functions are handled by a single device plugged into the wall. Passive sensors use almost no energy to communicate with routers, phones and other devices. The University of Washington
In Passive Wi-Fi, power-intensive functions are handled by a single device plugged into the wall. Passive sensors use almost no energy to communicate with routers, phones and other devices. The University of Washington
A man looking for a WiFi network on his laptop. Jacob Bøtter (CC BY 2.0)
Donkeys equipped with Wi-Fi at Kfar Kedem in Israel Menachem Goldberg/Kfar Kedem
An outdoor Wi-Fi access point Robo56
File photo: As a trial run for the NSA and other foreign intelligence agencies, Canadian intelligence collected data from Canadian travelers who passed through major airports and connected to Wifi services and could then be tracked for days, CBC reported. Omar Torres, AFP/File
Two newborn kittens, Mouse and Wifi, survived a journey in a box all the way from Los Angeles to San Diego. YouTube
Australia's coordinates are currently out by more than a metre and the discrepancy could cause major headaches for new technologies which require precise location data, such as the satellite navigation systems used on smartphones Mandel Ngan, AFP/File
File photo: WiSee developed by researchers at the University of Washington, utilizes the WiFi to detect your gestures. It allows to turn down the stereo or change the TV channel just by waving your hand uwcse netlabs / University of Washington
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