Geek News: Latest Technology, Product Reviews, Gadgets and Tech Podcast News for Geeks


Is There a “WarKitteh” in Your Yard?

Posted by JenThorpe at 2:31 AM on August 12, 2014

Not a WarKittehThe innocent looking cat that is wandering through your backyard might be up to something sneaky. Instead of hunting mice, he or she could be hunting for Wi-Fi networks. Of course, the cat probably just thinks it is out for its usual “wander around the neighborhood”.

Gene Bransfield gave a talk at DefCon titled “How to Weaponize Your Pets”. In it, he described how to turn your cat into a “WarKitteh”. Gene Bransfield works for the security company Tenacity, and he created the “WarKitteh” idea because it amused him. The “WarKitteh” name is a reference to an activity called “wardriving”. In short, it is an activity in which a person drives around looking for weak or unprotected Wi-Fi networks. Now, your cat can go do that all by itself, no driving required.

Bransfield put together a specialized collar that contained mini-computers and an antenna (which were sewn into a collar that could be worn by a pet).

The collar was placed on a Siamese cat named Coco, who belonged to Brandsfield’s wife’s grandmother. Coco turned out to be pretty good at wandering the neighborhood. Coco spent three hours exploring some of the backyards nearby.

At the same time, the cat was mapping out dozens of the neighbor’s Wi-Fi networks and was able to gather enough data to determine which would be easy to get into. The “WarKitteh” identified four routers that were using an old form of encryption that could be easily hacked into and four more routers that had no security protection on them at all.

The primary inspiration behind the “WarKitteh” was entertainment. The results, however, showed that the “WarKitteh” could be an effective way to teach people about how to better protect their Wi-Fi networks. The “internet” is in love with cats, so I can see where this has potential.

The photo you see at the top of this blog is one I took of a cat that was wandering through my backyard a few years ago. That was before “WarKitteh” technology existed. The next cat that wanders through your backyard could be a “WarKitteh”, and you would probably not even know it had been there!

Optoma ML1500 DLP Projector Review

Posted by Andrew at 12:33 AM on June 10, 2014

Optoma LogoThe Optoma ML1500 DLP Projector is a stylish ultra mobile LED projector which pretty much does it all in a very neat little package with a good complement of ports, connections and fun tricks. Let’s take a look.

Optoma Front

Measuring just 27 x 17 x 4.5 cm and weighing only 1.4 kg, the ML1500 is very portable and comes with a neoprene carrying case. As you’ll see from the photos, the projector is attractively styled, with the ports on the back and a touchpad on the top. The touchpad can be used to operate the built-in menus to control the ML1500 and there is also a supplied remote control for when changes need to be made from afar. On the bottom, a third leg can be screwed in and out to adjust the angle, and a standard photo mount allows the projector to be hung from above. Finally, a lever on the side controls the focus.

Optoma ML1500 Rear

Round the back there is a plethora of connections, with composite video, HDMI and VGA connectors, 3.5mm jacks for audio and microUSB, USB and SD card slots. Connect up the ML1500 to a PC or laptop and it appears as an Optoma WXGA (1280×800) monitor and with suitable OS, you can do the usual tricks of either reproducing the current desktop or extending the desktop to the ML1500′s display. Locking onto the VGA signal took a second or two, but nothing out of the ordinary. The small size of the projector meant that I could keep it on my desk and if I needed to have an impromptu team meeting that needed something shown, I could quickly turn the ML1500 onto a nearby wall, rather than everyone huddle round a monitor.

Optoma ML1500 Remote ControlOn the fun side, the ML1500 makes a good partner to mini media streamers like the Roku Streaming Stick or Chromecast. The stick can be plugged into the ML1500′s HDMI sockets and power pulled from an adjacent USB socket. All set and good to watch Netflix or other streaming service with minimum of fuss.

The ML1500 does a few other tricks up its sleeve (or USB port as the case may be). First of all, the projector has a built-in media player and office document viewer that will show films, play music and display Word, Excel, Powerpoint and PDF files directly from either an SD card or USB memory stick. I didn’t deliberately try to break the viewer but the ML1500 managed to cope with all the Office documents that I threw at it. It’s relatively easy to navigate round the documents and zoom in or out with the remote control. The on-screen menus are easy to navigate with large friendly icons showing the way.

Playing movies is cool too, with the ML1500 handling mp4, avi and mov format files (though I didn’t confirm the codecs inside each). The presentation is good with the projector keeping up with the action and the picture is fine in unlit room – it doesn’t need to be darkened. Obviously you can have a pretty big screen if you want – I watched a couple of films and really got into the cinematic feel of things. Colours were good and sound is ok – it’s not hifi but you can connect up via a 3.5 mm jack if you want more oomph.

Optoma WiFi DongleNext on the list of clever things is the USB wifi dongle which plugs into the ML1500. Once connected to the “Optoma Display” wireless network, you can use an app on your smartphone or tablet to play presentations and display media. I used WiFi-Doc on Android and the app is available for iPhone and iPad too. It’s easy to use – select what you want to show and it’ll be shown by the ML1500. You can zoom in and out of photos and documents, and about a second later, the projector will update to show the change. Here’s the app showing a photo of the house that Mel Gibson used while filming Braveheart. The app wasn’t quite as good as the built-in player when it came showing office files as a couple of pdfs had missing images.WiFi-Doc App

A final nifty feature was auto-keystone correction, where the ML1500 automatically adjusts the projection to account for the angle of the projector, which means that the picture on the screen is always rectangular and not fatter at the top than the bottom.

One minor niggle is that adjusting the focus has to be done manually and it can’t be corrected using the remote control. Not a big deal in most circumstances but could be an issue if the projector was mounted high up.

Although I’m not a projector expert, I enjoyed putting the ML1500 through its paces. Its comprehensive ports and built-in media player make it a good choice for both business and pleasure, and for those on the move, the low weight and PC-free capabilities, are attractive. I think it’s priced about right too at under £700.

Thanks to Optoma for the review unit.

OnStar 4G LTE Pricing Will Start at $5.00 a Month

Posted by JenThorpe at 5:37 PM on May 13, 2014

OnStar logoYou have probably heard of OnStar. It’s that little button on the dashboard that you press after your vehicle has been involved in an accident. It connects you with an real person who can provide you with the help you now require.

OnStar is ushering in a new generation of connected vehicles with in-vehicle 4G LTE. It will enable owners of the vehicles to explore some new features, including a built in Wi-Fi hotspot that is capable of pairing up to seven devices. If the vehicle is on, the Wi-Fi is also on. It also includes improved access to existing OnStar safety and security devices.

The launch will offer a trial period of three months or three gigabytes, whichever comes first. OnStar President Mary Chan said “Later this year we will begin to offer data plans and our customers will be able to connect for as little as $5.00 per month.”

The first vehicle to include OnStar 4G LTE will be the 2015 Chevrolet Malibu. It will be followed by more than 30 other Chevrolet, Buick, GMC, and Cadillac vehicles by the end of the year.

Drivers who currently are subscribed to OnStar Safe & Sound or Directions & Connections plans already receive a comprehensive suite if safety and security services. Later this year, for $5.00 more per month, they can access 200 megabytes of data. According to AT&T’s Data Calculator, that is enough to stream more than 6.5 hours of music, surf the internet for 13 hours, or send more than 10,000 emails (without attachments)

DJI Multirotor Copters at The Gadget Show

Posted by Andrew at 4:32 PM on April 24, 2014

Quadcopters and multi-rotor copters were very much in evidence at the Gadget Show, from the Parrot AR.Drone to tiny nano quadcopters. DJI had one of the most impressive ranges at the show, along with a flight demonstration area on the stand.

The newly launched Phantom 2 Vision+ is a quadcopter with a digital video camera payload and the capabilities are impressive. It can stream video from the camera to your smartphone while in flight using wi-fi, record 1080p HD video to a microSD card, hold position above the ground in winds up to 25 mph and fly for around 25 minutes. The batteries can easily be swapped, so a spare battery will get the quadcopter flying again immediately. The remote control unit lets you clip your smartphone to the handset so you easily see what the camera is recording while flying the aircraft. What you get for your money is incredible – an entry level model is GB£349 and the Vision+ is £915.

DJI Phantom

Four rotors not enough? DJI has six and eight rotor variants for professional users.

Six Rotor Copter

Eight Rotor Copter

Andy takes me through the features of the new Phantom 2 Vision+ at the Gadget Show. I want one!

Canon Legria Mini at The Gadget Show

Posted by Andrew at 11:26 AM on April 22, 2014

I have to be honest, I was completely unaware of the Canon Legria Mini digital camcorder until I spotted it at The Gadget Show. Canon describe it as a “Digital Creative Camcorder” and it’s very much designed for bloggers, artists and the selfie generation who want to record themselves doing what they love. It’s different from a normal camcorder as the Legria Mini is designed to be setup and used by the subject of the recording: the 2.7″ flip-up touchscreen is clearly visible by those being recorded and the wide-angle lens captures more of what’s going on. There’s a flip down stand on the bottom as well to help get the Mini perfectly positioned.

Canon Legria Mini

Obviously the Mini can be used as a normal camcorder and specwise, it’s full HD at 25p 1920 x 1080. There’s streaming to smartphones and tablets via wi-fi, with a complementary remote control app on both iOS and Android. Still photos run to 12 megapixels (4000 x 3000)

There are two variants, the Mini and the Mini X. The latter is a “pro” version with CD-quality sound, AVCHD recording in addition to MP4 and SD cards instead of microSD.

Canon Legria Mini X Streaming

I’m sold and Eno gives me a demo at The Gadget Show. Available now on-line at around GB£200 for the Mini and GB£350 for the Mini X.

TP-Link ACes Wi-Fi at The Gadget Show

Posted by Andrew at 6:22 AM on April 18, 2014

Like many families now, it’s not unusual for everyone to be using the wi-fi network at home at the same time. Game consoles, tablets, media players and smart TVs all take their share of the data stream, and with the potential for multiple HD streams, the wireless takes a real hammering. In response to this demand, 11ac wireless uses dual frequencies and multiple antennae to get gigabit class data speeds, while still being backwards compatible with the older standards.

TP-Link Stand at GSL14

Under the Archer brand, TP-Link have a range of 11ac routers and modems, starting with twin antennae 750 Mb/s Archer C2 up to the three antennae 1750 Mb/s Archer C7. TP-Link has kindly sent one of the latter to GNC for review, so I’ll be taking a look at that later.

At The Gadget Show, I caught up with Simon from TP-Link who told me a little about their design philosophy and what they’re aiming for with the new 11ac routers.

Kingston Wi-Drive Review

Posted by Andrew at 1:20 AM on April 8, 2014

Kingston Technology LogoIn the final review of this series on Kingston storage solutions for smartphones and tablets, I’ll be putting the Wi-Drive portable wireless storage through its paces. We’ve already seen the DataTraveler microDuo and the MobileLite Wireless so what’s the Wi-Drive’s niche? It’s definitely the most stylish; let’s take a look.

Wi-Drive in Box

The Wi-Drive is a slim shiny unit that’s very similar to some of the 2.5″ external hard drives that are on the market. It’s very pocketable at around 12 x 6 x 1 cm and it feels just right in the hand – not too heavy, not too light. At the bottom centre, there’s a miniUSB (not microUSB) port for connecting the Wi-Drive to a PC and for charging. On the side, there’s an on/off button that lights up green when on, turns to orange when the battery is getting low, before going red when it’s just about to die. Finally, on the top surface are two blue LEDs that display WiFi and Internet connectivity status. It’s all very sleek.

WiDrive

Connecting the Wi-Drive to a PC is the easiest way to load the drive with media and as usual, it’s simple drag’n’drop once attached with the supplied USB2 to miniUSB cable. It’s only USB2, which probably isn’t a serious handicap – I think most people will upload movies and music occasionally for more frequent wireless use.

The Wi-Drive works very similarly to the MobileLite Wireless. Turn it on, and the Wi-Drive becomes a wireless access point. Connect to the wireless network with your tablet or smartphone and then use the Wi-Drive app to access files and media on the Wi-Drive.  As with the MobileLite Wireless, the Wi-Drive can itself then connect to another wireless network so that connectivity to the Internet is maintained. However, unlike the MobileLite Wireless, I did have a problems connecting to other wireless networks – I couldn’t get a successful bridge connection to either a Sagemcom F@ST2504n or a Netgear WNR2200 router. I did successfully connect through to a Huawei E586.

The Wi-Drive app is available for Apple, Amazon and Android devices and I tested it on a Kindle Fire HDX 8.9″ tablet, a Nexus 10 tablet and a Nexus 4 smartphone. Frankly, the Wi-Drive app is disappointing – it’s like an early beta of the version that was finally deployed with the MobileLite Wireless. While app broadly works and is stable, the user interface is dated, the photo thumbnails are miniscule, the music player is clunky and there’s no use of a tablet’s larger screen. Here are a few screenshots to illustrate my point.

Wi-Drive browser Thumbnails

Music Player Wi-Drive Web Interface

Handily, there is also a web interface for both configuration and for accessing the media, which is great for PCs and Chromebooks; you can see this in the bottom right screenshot. The IP address is always 192.168.200.254 so it’s easily bookmarked.

On the positive side, video playback is smooth and glitch-free, and looked great on the tablets and as with the MobileLite Wireless  you can stream to three devices simultaneously. In terms of video playback, I felt that the Wi-Drive had the edge over the MobileLite Wireless as the latter occasionally stuttered. Battery life was also good: Kingston’s specs for the Wi-Drive say four hours but I was able to get about 10 minutes more with continuous video playback before the Wi-Drive died.

That covers the main areas of the Wi-Drive and to summarise, the Wi-Drive is good-looking and convenient device which is let down in a couple of areas, particularly by the Wi-Drive app. To me, it’s still a beta product that needs the last few bugs ironed out. The 32GB version is available for a little over GB £40 and expect to pay around £70 for the 64GB one.

Looking at all three Kingston storage devices, what are the pros and cons? For a single user with an Android smartphone or tablet that supports OTG, the microDuo is hard to beat as you get lots of storage for not very much money, though it’s going to stick out the side. The MobileLite Wireless will suit those who use SD cards or USB memory sticks as it’s a useful all-round tool for removable storage and although I wasn’t able to test with Apple devices I imagine this might be particularly handy for those owners. Finally, the Wi-Drive is the most stylish and a better choice where children are involved as there’s nothing small to lose or forget. Just get it fixed, Kingston, as it could be great.

Thanks to Kingston for all the review units.

Kingston MobileLite Wireless Review

Posted by Andrew at 8:24 AM on March 26, 2014

Kingston Technology LogoLast week I reviewed Kingston’s microDuo which is a great solution if your smartphone or tablet supports OTG. Unfortunately, many devices don’t and if yours falls into this category, Kingston can still help you with both the MobileLite Wireless and the Wi-Drive. In this review, I’ll be checking out the MobileLite Wireless and will follow up with the Wi-Drive later in the week.

Kingston MobileLite Wireless Box

The Kingston MobileLite Wireless  is described as “Reader – Media Streamer – Charger” and combines a USB reader, SD card reader, media streamer and USB charger all in one. Sounds impressive, so let’s take a look.

Kingston MobileLite Wireless Left Side

As you’ll see from the picture, the MobileLite is a small rectangular unit, around 12.5 x 6 x 1.6 cm. It weighs 98g and it feels a little lighter than it should. On one end is the SD card slot and on the other two USB sockets; one USB2 and the other microUSB. There’s a power button on the side and couple of indicator LEDs on the top. As well as the instructions, a USB-to-microUSB cable and a microSD-to-SD card adaptor is included in the box.

Kingston MobileLite Wireless Right Side

Taking each of the MobileLite Wireless features in turn and starting with “Reader”, the MobileLite can act as an SD card and USB reader. Simply connect the supplied cable from your PC’s USB port to the microUSB port on the device and two new drive letters or storage locations will appear on the desktop. Drag’n’drop, view photos, play movies, all the usual activities, no problem. Obviously it’s only USB2 but right now, that’s no big deal.

Moving to the “Charger” feature, swap over the cable so that the USB connector is plugged into the MobileLite Wireless and the other end into your smartphone or other power-sapping device. The battery is only 1800 mAh, so there’s really only one full charge of a smartphone in there.

Finally, it’s time for the “Media Streamer” feature, which lets up to three devices stream movies and other content from the MobileLite Wireless over WiFi. Which it does. Here’s Todd and the GNC show on three devices, all streaming from the one MobileLite Wireless.

Streaming To Three Devices

The tablets and smartphones have to load a Kingston app to access the media, but the app is available from Apple’s App Store, Google Play and Amazon’s Appstore.  The inclusion of Amazon is great as it means I can use the MobileLite Wireless with the Kindle Fire HDX – it’s the middle tablet in the shot above. However, the app is fairly basic and largely limited to navigating the folder hierarchy, selecting different content types, viewing and playing content plus operations such as email, copy and delete. It’s designed for smartphones rather than tablets so doesn’t take advantage of the larger screen real estate. Definitely room for improvement here. The app does have a couple of introductory pages to operative the MobileLite Wireless which have a cool hand-drawn feel to them.

App FIle Manager

The MobileLite Wireless also presents a web interface which can be used by PCs and Chromebooks to access the same files, though I didn’t seem to be able to upload content. The web interface has additional tools to adjust the wireless settings for greater security. One cool feature is that you can add the MobileLite Wireless to your main WiFi network and once connected up will pass on any requests onto the Internet, so you can browse the internet at the same time as listening to music coming from the MobileLite Wireless.

Wireless Settings

Battery life is “up to 5 hours of continuous use” and I managed a little under four hours playing a film continuously. Your mileage may vary but it’s enough to watch a couple of films.

In summing up, the MobileLite Wireless is a handy little device that I feel will appeal to those who frequently use SD cards and other removable storage. Obviously it would be great for photographers who want to review material on a larger screen but it’s also handy if you need to transfer material to a smartphone or tablet from a USB memory stick as outside of the Windows ecosystem, few tablets have full size USB ports. It certainly works well for streaming video and music too, but Kingston’s Wi-Drive might be a better solution for those who simply don’t have much space on their smartphone or tablet. The negatives are that the app could do with a refresh and a bigger battery would make the charger more effective, but other than that, there’s little to complain about.

The MobileLite Wireless is available on-line for around £35.

Thanks to Kingston for the review unit.

 

Dropcam Cloud-based Wi-Fi Video Monitoring

Posted by Andrew at 10:17 PM on March 23, 2014

Dropcam LogoDropcam has been a sponsor here at GNC for several months but if you haven’t clicked through on any of the links, this is your opportunity to see a Dropcam in action. Don Baine chats to Elizabeth from Dropcam about this cloud-connected webcam.

The Dropcam is a wireless 720p webcam that connects easily to your home network but can be accessed across the internet, letting you check up on what’s happening while you aren’t there with your smartphone – both Android and iOS devices are supported. Motion-activated notifications can alert you to unexpected activity and a subscription-based video recording facility gives the ability to rewind and see what happened earlier. Overall it’s a complete solution that goes beyond an internet-connected webcam.

The Dropcam comes in two models, the standard Dropcam and the Dropcam Pro, priced at $149 and $199 respectively.

Interview by Don Baine, the Gadget Professor for the TechPodcast Network.

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Flir FX Portable Interchangeable Wi-Fi Camera

Posted by Andrew at 10:11 PM on March 6, 2014

Flir FX CameraFlir made the news at CES with its personal thermal imaging device for the iPhone but the company does a whole range of imaging devices, including the Flir FX, a portable interchangeable wi-fi video camera. Todd gets further illumination from John Distelzweig of Flir.

The Flir FX is a fundamentally a webcam running 1080p over wi-fi, but that’s largely where the similarity with other products end. The Flir FX unusually has an internal battery, giving it greater portability than most similar products and the main camera unit can be slotted into different mounts, converting from a home webcam into sports video camera or an outdoor security camera, depending on the exterior case used. It’s really very cool.

The Flir FX will be available in late spring with an MSRP $249 and you can put your name down to be notified here.

Interview by Todd Cochrane of Geek News Central for the TechPodcast Network.

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