Friday 30 October 2015

Google allows you to explore Street View in virtual reality

virtual_reality

Street View Mapping Service – Virtual Reality App


An announcement has been made by Google that its famous Street View mapping service is made available as virtual reality app, enabling individuals to discover real world scenes in 3D with the use of Cardboard headset. Google has informed that its virtual reality experience – Google Cardboard is made available in 39 languages to more than 100 countries for Android and iOS.

The developers’ docs is said to be in 10 languages now, to make the experience of virtual reality more worldwide. Google Cardboard which was first released in 2014 is considered to be a virtual reality headset which can be made from scratch with the use of a Smartphone, a pair of clear lenses together with a rubber band and some Velcro and comes at a price of about £10.

Earlier available only for Android phones, Google had launched a software development kit – SDK in May for iOS together with new educational programme known as Expeditions, enabling kids to go on immersive virtual journeys to the bottom of the sea or the surface of Mars with the use of the Cardboard.

Partnered with Toy Maker Mattel - Incorporate Virtual Reality Cardboard Technology


In February, Google has also partnered with toy maker Mattel to incorporate its virtual reality Cardboard technology in the company’s iconic View Master stereoscope, This permitted users to take virtual `field trips’ and discover popular areas, landmarks, planets, nature and much more in a 360° `photospheres’.

The app – New Street virtual reality app that is made available on iOS as well as Android is anticipated to bring the world a bit closer to everyone as per Brandon Wuest, Google software engineer, enabling individuals to locate areas closer to home.

Mr Wuest had mentioned in a blog post that Street View as an introduction is a part of a larger update to the Cardboard SDK, projected to overcome of the issues described by the developers. He said that the update contains major overhaul of the sensor fusion algorithms which tends to integrate the signals from the gyroscope as well as the accelerometer.

These improvements considerably tend to decrease drift, particularly on phones with lower quality sensors. For the past year, virtual reality has been enjoying a recovery, after Oculus VR in 2014 bought by Facebook and Sony, Samsung and HTC had all launched their own headsets.

Virtual Reality – A Mind Blowing Experience


At CCS Insight, analysts envisage that 2.5m virtual as well as augmented reality devices would be sold this year which would rise over 24m in 2018. The company had stated that though gaming is available for virtual reality devices, entertainment, video and user generated content would also be driving adoption.

 Ben Wood, chief of research at CCS Insight had stated the most of the consumer tend to find virtual reality a mind blowing experience, for the first time they make attempt to try it. They are of the belief that it has tremendous potential and is not just about expensive high end devices like the Oculus Rift. For only some few dollars, consumers could dip their toe in the water with an inexpensive cardboard holder for a well-matched Smartphone.

They expect this democratisation of the technology to provide growth not only in affluent, mature markets but in emerging markets as well, where the Smartphone penetration seems stronger than ever.

Wednesday 28 October 2015

This Algorithm Monitors Twitter for Fraud in Real Time

twitter

Program to Search Twitter in Real Time- Doubtful Links in Tweets


Social media sites have now become prone to fraudsters in alluring unwary users having links to financial fraud websites. In order to avoid this, an undergraduate at Harvard University, Daniel Rothchild had created a program which tends to search Twitter in real time, automatically for doubtful links appearing in tweets.

 As per results circulated in the Journal of Technology and Science, his program discovered over 70,000 suspicious tweets within 24 hours with about 56% of the tested links considered to be deceitful. The most tweeted deceitful link to a purported weight loss program had been tweeted over 12,000 times where all of the top 10 most tweeted links were said to be fake.

A 2014 survey, a joint project by the UK government, a Get Safe Online initiative, the National Crime Agency and the telecoms regulator Ofcom and others, observed that about 51% of Britons who had been surveyed were the victims of identity theft, hacking or abuse on social media and the losses from online fraud amounted to £670m a year.

In several cases, fraudsters tend to entice the users to websites they may have set up for the purpose of collecting their personal or financial information to present them with advertisement which tend to make deceptive offers.

Social Media – Tool to Connect with Victims


Considering the massive growth in popularity of social media, fraudsters tend to use social media as new tool to connect with the victims. There are various advantages to proactively find and monitor fraudulent websites.

At first, data, collected in this manner is unbiased by whether the user of various kind of fraud intend to report or not. There are some frauds which are under reported with many targeting specific demographics and those which are reported do not necessarily represent those who seem to be heavily targeted. Secondly, fraudsters often put up, take down or move their fraudulent websites on short timescales, probably to dodge detection.

Monitoring social media data constantly could enable consumer protection groups to be conscious of fraudulent websites quicker than otherwise. Lastly having a complete record of deceitful activity on social media could show evidence to the law enforcement while pursuing fraudster trying to conceal the extent of their fraud.

However, Rothchild’s procedure tends to turn cyber-criminals’ tools against them to proactively find areas of criminal activity before they get started.

Create Browser Extension to Alert Users


In order to help user in protecting themselves, Rothchild recommend that it would be possible in creating a browser extension which would alert users when they click on a link through Twitter which tends to be automatically identified by the tool as being suspicious.

He wrote a Python script to locate for keywords in Twitter’s real time stream and the keywords were termed loosely connected with common forms of fraud. These included muscle, diet, acai, cambogia, weight, lost fast and miracle pill that were taken from a report on online fraud that was published by the US regulatory body Federal Trade Commission.

They identified many terms that could have be associated with fraudulent offer. They included diet, exercise, weight, weight-loss, prize, lottery, sweepstakes and winner.

The precise option of keywords did not matter since it could be swapped to utilise any keywords and would be suspected of being connected with fraud. The procedure searched for precise links tweeted strangely large number of times, which indicated that a bot rather than a human was behind it.

Tesla's Cars Can Drive Themselves Starting Tomorrow

tesla

Tesla – Car’s Self Driving Features


Tesla recently announced at a press event, the release of version 7.0 of the Model S software, which is a broadly expected new build that permits the car’s self-driving features. The capabilities had first been announced last year while the essential sensors had been added to all Model S cars which had rolled off the assembly line since last September.

However, Tesla wanted more time to amplify the systems which it has been testing this year. The 7.0 release would start soon in the US on a rolling basis and would be proceeding to Europe and Asia soon pending regulatory approval.

This does not seem to be a completely autonomous vehicle like that of Google car, but the main feature is what Tesla calls Autosteer that tends to keep the car in its present lane once they are already on the road, managing speed as well as distance from the car ahead.

Elon Must, on the call, was cautious to call Autosteer as a `beta’ feature wherein drivers were instructed to keep their hands on the wheel even though the function was engaged. He commented that they want people to be quite careful, while admitting that some people tend to take their hands off the wheel regardless and that they do not advise that.

Features - Auto Lane Change


A forthcoming version 7.1 would add the capability of sending the car off to a garage on its own and come back to pick you up which is another feature informed, when Musk had announced autopilot potentials last year. The Tesla in fact instructs drivers to keep their hands on the wheel while the car is steering for them and helps to keep liability squarely out of their court.

He comments that if there is an accident, the driver of the car is responsible, while also observing that there would ultimately be a time where self-driving vehicles would be safe and reliable adequately to abandon drivers of that liability completely.

The other 7.0 features Auto Lane Change which would automatically move to the nearby lane by tapping the turn signal together with the Autopark which tends to scan constantly for available parking around the car.

System Comprises of Four Sensor Categories


When it locates a space for park, the cartends to park it on its own. Besides this, there is also the Automatic Emergency Steering and Side Collision Warning, which utilises the ultrasonic sensors to move the car away from risk while cautioning the driver whenever it is essential.

The system comprises of four sensor categories on the car namely forward radar, forward-facing camera, 360 degree ultrasonic sensors and the GPS accompanied with Tesla’s high resolution navigation maps which trail the individual lanes and features of the roadways.

These types of sensors are found on several modern vehicles that are equipped with semi-autonomous features such as lane keep and dynamic cruise control. Tesla is constantly uploading real world sensor data from 7.0 equipped vehicles to home base which Musk calls it `fleet learning technology’.

This means that the autopilot potentials need to be theoretically more reliable over a period of time and the functions will improve with passage of time, even without a firmware update since the car is accessing Tesla’s high-res maps.

How to Resize Partition under Windows 10?


Partition
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Monday 26 October 2015

Honda's 'Wander' concepts preview the future of urban mobility


Honda comes up with ‘wander’ concepts for its upcoming personal micro vehicles range

Wander

Honda has embraced the ‘wander’ concepts for its new range of mobile vehicles which will offer free movement to the consumers. The ‘wander’ concept aims at bringing minimal number of controls along with the presence of augmented reality system which will be broadcasted on the dashboard and windscreen to offer more freedom to the consumers. This design is revolutionary in itself as it will allow an opportunity to the consumers to maneuver their vehicles vehicle among the pedestrians.

Honda is bringing a ‘wander walker’ at the Tokyo motor show which happens to be a cutting edge scooter possessing leather wrapped handles, small display and a wooden trim all around and a Wander Stand which is futuristic car with joystick at the dashboard instead of steering wheel.

These micro concept vehicles offer excellent maneuverability and at the part of Honda it wouldn’t require the extreme kind of modification which normal car series does.

Wander concept vehicle to provide more flexibility in terms of design and movement


The wander concept first car is named as Wander Stand which will easily allow two people to sit in it. It just possesses two set of wheels, swing door at both the sides and design happens to offer an ultra compact look. Honda had cleverly placed a joystick in the car instead of steering for more effective driving and maneuvering ability. Dashboard is touch enables and offers to display a wide number of information which aids in driving and it can easily sync with the Smartphone.

This car windshield has been equipped with the layer of augmented reality which not just offers information about the location but also renders 3D images of it. Console offers a great way to view the speed, distance and other information which will aid in the commuting from one place to another.

This particular scooter is designed to provide a great way to commute through the crowded streets and therefore it is equipped with a Virtual Reality screen which offers quick warning to evade any kind of danger.

Much better alternative than bikes


A bike is designed with two wheels and requires a balance creation by the rider to keep it afloat and to enjoy the ride at remarkable pace. But Honda concept scooter named as Wander Walker will possess four wheels of which the front pair will have the ability to turn at extreme angles. People will easily be able to perform a perfect 90 degrees maneuvering which will making it easier to park it in extremely tiny space available at various places. Furthermore Honda has even provided the option of turning this scooter sideways with the presence of Seat Turn buttons at the console.

This scooter offers augmented reality system which brings detailed navigation information to the driver in 3D format on the dashboard. The console present in the scooter can easily be synced with the Smartphone. Honda has used a honeycomb structure in the wheel along with a thin outer-layer of rubber which makes this vehicle very suitable for pathways.