Plant Doctor: Never Let Your Plants Die Again

There are some people who are just don’t know how to take care of plants. Or it might be that you’ve got some special plants in your house that need special care. It’s for reasons like that some designers decided to come up with this device, which allows you to detect the health of your plants.

plant doctor concept

An entry in the LiteOn Design Awards, The Plant Doctor was conceived by Fan Xu and Du Xubing. The device uses integrated sensors and a microcontroller to detect soil moisture, nutrition content, etc. All of this data can be charted on a transparent display so that you can monitor the health of your plants. It’s also supposed to power itself from the electrolytes in the soil. The device will analyze the soil content and process this information.

plant doctor concept system

While there are similar devices on the market already, the Plant Doctor is still just a concept; but I can already see it being used all over the place, especially when horticulturists are trying to grow and care for rare plants. For the rest of us, there’s always this.

plant doctor concept details

[via Yanko Design]

Meet Kickstarter’s Most Successful Project

OuyaThe Ouya may not have been the most funded project at $8.5 million, but it certainly was the most over-hyped. Now however, the small console that aims to compete with the likes of Microsoft, Sony and Nintendo has started shipping.

Tech Deals of the Day: 3/29/2013

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US summer camp helps tech addicts unplug and detox

Ever feel like you’re glued to the computer way too much? Maybe it’s distracting you from going out and meeting new people. Either way, if you’re looking to change some things about your computer-using habits, a new summer camp in California looks to help you unplug and detox your brain from information overload.

computer-addiction

An organization called Digital Detox has started what they call Camp Grounded, and they’ll be holding summer camp sessions to help technology addicts unplug from the internet and step away from blue-hued screens to experience the world in a more natural way. The camp plans to do this by involving participants in nostalgic activities that we all remember doing as children.

For $300 for a month-long retreat, you can “trade your computer, cell phone, Instagrams, clocks, schedules and work-jargon for an off-the-grid weekend of pure unadulterated fun.” The organization adds that “friendships at camp are based on real-life connections, and the most important status we’ll update is our happiness.”

Digital Detox has three summer camps planned for this year in the US, with international summer camps launching in Cambodia, Nicaragua, and Costa Rica next month. The Cambodia retreat, for instance, will involve a group of 12 guests who will gather on a deserted island for six days of various activities, such as yoga, meditation, and writing workshops.

[via The Guardian]

Image via Flickr


US summer camp helps tech addicts unplug and detox is written by Craig Lloyd & originally posted on SlashGear.
© 2005 – 2012, SlashGear. All right reserved.

HTC One Gutted for Posterity, But it Wasn’t an Easy Task

I’m a fan of gadget teardowns if for no other reason than to see exactly what’s on the inside of some of the coolest gadgets out there. Not too long ago I mentioned that iSuppli had performed a teardown of the Samsung Galaxy S4. The caveat there is that the company didn’t actually have a device to work with, so they only guessed what was inside.

On the other hand, iFixit has got their hands on the new HTC One smartphone and did a teardown the old-fashioned way using heat, screwdrivers, spudgers, and copious amounts of gadget lust.

htc one teardown 1

The result of their work is a gutted HTC One smartphone showing us all the glorious insides. The downside is the One isn’t the easiest device to open up. In fact, it took the gadget surgeons over half an hour just to take the back cover off, and while doing it, they damaged the plastic bezel which surrounds the aluminum case.

htc one teardown 2

Once inside, they found the brains of the operation – a Qualcomm Snapdragon 600 quad-core CPU, running at 1.7 GHz, along with 2GB of DDR2 RAM, 32 GB of Samsung flash memory, Qualcomm power management and 4G modem chips, a Broadcom combo 802.11ac/Bluetooth 4/FM receiver chip, and a variety of other utility chips.

The HTC One’s 1080p 4.7″ LCD may look great, but it’s a pain to replace – as you have to take everything out of the rear case, including the motherboard – before it can be removed.

htc one teardown 1

In the end, iFixit gave the HTC One an abysmal repairability score of just 1 out of 10. If you worry about breaking your smartphone and being able to fix it, you’d be better off buying insurance. Easy repairability just isn’t in the cards with the HTC One.

Bluelounge Mika Universal Stand: One Stand to Rule All Stands

Once you start accumulating multiple mobile gadgets, it’s probably time to get a decent stand for those times when you don’t want to hold your devices in your hand or on your lap. However, it makes no sense to have a stand for each of your mobile devices. That’s one of the reasons why this stand is really interesting, because it will cut down on the clutter on your desk, and save you the expense of multiple device-specific stands.

bluelounge mika universal stand

The less-is-more Bluelounge Mika keeps just about any device safely propped up while you’re using it. It can hold most every smartphone or tablet, and even can handle some small laptops.

bluelounge mika universal stand workstation

Its aluminum frame has soft rubber edges that hold gadgets securely, and won’t scratch up your beloved devices. Since it’s made out of aluminum means that it will look nice sitting next to a variety of Apple devices and computers.

The Mika Universal stand is available directly from Bluelounge for $39.95(USD).

2013 Chevy Volt Test Drive: Living the Life Electric

A little while back, I had a chance to drive the Chevrolet Volt during the Chicago-to-Evanston EV Rally for a couple of hours. My curiosity was piqued enough by that experience that I arranged with GM to put the little plug-in hybrid through its paces for a full week. So with that said, here’s my hands-on review of the 2013 Chevy Volt.

chevy volt front

My main objective for this test was to drive the Volt just as I would my regular car, driving to-and-fro in the city here in Chicago, picking up groceries, going out to dinner, and taking the occasional road trip. I figured this real world test would be the best way of knowing how well a plug-in electric vehicle would fit into my lifestyle, and then share these experiences with you.

chevy volt rear

For those of you without too much knowledge of the Chevy Volt, the vehicle uses an electric drivetrain, dubbed “Voltec” – with a a primary and a secondary motor to drive the front wheels. The car is designed to drive entirely on battery power for up to 38 miles, and then a gas engine kicks in to extend your range up to about 375 miles. But unlike traditional hybrids, the gas engine rarely drives the wheels. The Volt’s engine is basically a generator on wheels for keeping the electric motors running once the battery has drained out (and in a few other scenarios which I’ll explain later.) It’s also capable of boosting power under load and at high speeds by engaging the gas engine to help mechanically drive the wheels, like a conventional hybrid. It’s this powertrain versatility that really differentiates the Volt from its competitors.

chevy volt engine voltec

I started out my first ride in the Volt with a fully-charged battery pack. Charging the battery is a simple process which involves either plugging into a high-voltage “Level 2″ 240VAC connector (typically found at commercial charging stations), or into a standard 110VAC household outlet. When connected to a Level 2 charging station, the Volt can go from an empty battery pack to full in about four hours. In my tests on my regular 110VAC outlet, it took about 12 hours.

chevy volt charge info

For me this wasn’t a problem, since I’d park the car in the garage at night when I came home, and typically didn’t go out until late in the morning. And even if the battery isn’t fully charged, you always have the insurance policy of the gas engine as a backup. If you need to charge up an empty battery in less time, you can always have a Level 2 charger installed at your home for about $2000, and some of this expense can be recovered via tax credits and rebates.

chevy volt charging

For the most part, I drive short hauls in the city and suburbs, and found that for the first 3 days I drove the car, I used virtually no gasoline. In fact, the only time the gas engine kicked in and sipped any fuel at all was for a minute here or there when the temperature was exceedingly cold. The Volt’s charging system automatically does this to help heat up the cells to their optimum temperature if they’re too cold. While the temperature outside was typically around 20 to 35 degrees during my entire test, this only kicked in a couple of times during the week. That said, I can imagine the gas engine kicking in more frequently in the depths of winter to help get the batteries up to temperature.

chevy volt instrument cluster

Interestingly enough, the sticker reports fuel economy of 98 MPGe on electric power, and 37MPG on gas power. But as they say on the Internet, “YMMV,” and mine definitely did – in a good way. In fact, I managed to achieve a peak of about 163 MPGe towards the end of my battery charge. Of course, that doesn’t mean that much, since batteries don’t use gas at all. The only reason there’s an MPGe rating at all is so you can figure out how much gas you’re using when the gas engine has to kick in.

chevy volt road trip

As for the gas engine, it’s a small 1.4L 4-cylinder, that’s more than capable of pulling the Volt down the road for longer road trips. In fact, I took a 200 mile road trip one day to see how the Volt would handle the transition from electric to gas operation. I was pleasantly surprised that the transition is virtually seamless. Moments before the battery runs out of juice (which was at about 29 miles on such a cold day), the gas engine simply kicks in and takes over. The car is well insulated, so engine noise is minimal when running, though I did kind of miss the complete silence of those times when I was on full battery power. It’s kind of a cool feeling. After my road trip, my MPGe had dropped to about 55, which isn’t too shabby, and I still had enough gas left to go another 150 miles.

chevy volt battery diagram

If you have any concerns about how zippy an electric vehicle might be, you can stop worrying. Its motors are capable of pushing out an admirable 273 lb.-ft. of torque, which lets you take off from stop lights with smooth and instantaneous acceleration. Sure, its 8+ second 0-to-60 time isn’t track-worthy, but that instant acceleration is quite nice when hitting an entrance ramp on the highway. I never felt that the car was underpowered, even at highway speeds.

chevy volt front 2

Beyond its drivetrain, the Volt is actually a very nice little car. It’s got ample front seats and headroom for two tall adults, though the back seats can be pretty cramped if you’ve pushed the front seats back for people with long legs. There’s also a nice-sized hatchback, and split 40/60 folding rear seats – providing plenty of room for groceries, packages and luggage. There’s also a storage bin for the vehicle’s 110VAC charging cable, an air pump and tire sealant in place of a spare tire to cut down on weight and space requirements.

As equipped, my Volt had a really nice tech package, complete with GPS navigation with traffic information, XM radio, Bluetooth hands-free smartphone integration, Pandora and Stitcher apps, and 3 years of GM’s OnStar service. Most of the tech is accessed on a nice 7″ touchscreen, with touch-sensitive dash controls for frequently accessed features like temperature, radio volume and the like. There are also steering wheel controls for hands-free phone and media playback, as well as cruise control. Other bells and whistles include a USB charging jack, keyless entry and remote start, an LCD driver’s information cluster, and heated remote control mirrors. The optional heated leather seats made my backside nice and toasty, and also cut down on the need to drain power with the primary heating system.

chevy volt mylink iphone

Overall, I was very impressed with the Chevy Volt. Living in the city, with relatively short daily commutes, and a garage, I’m the perfect customer for this car. The only issues I found with the car were the extremely low front aerodynamic cowl, which scrapes on just about every speed bump, and the less-than-stellar rear seat legroom, but those are minor concerns. If you drive less than 15 miles each way to work, and have a place to plug it in, you could theoretically go months between filling up the Volt’s diminutive 9.3-gallon gas tank. Plus, the gas engine backup gives you the peace of mind that you can take the occasional long road trip without worry about finding a charging station along the way.

chevy volt side view

Lest you have any worries about battery life and replacement cost, Chevrolet allays those fears by including an outstanding 8-year/100,000 mile warranty on the battery pack and Voltec system. The rest of the drivetrain gets 5-year/100,000 mile coverage.

Base price for the Chevy Volt is $39,145(USD), but the fully outfitted model I drove had a sticker price of $43,020. Most of that cost was for the leather heated seats, polished aluminum wheels and red paint tint-coat, but about $1,500 was for the navigation and Bose speaker systems which, as a tech guy, are must-haves. While that is definitely pricey for a Chevrolet, you’ll save substantially on fuel costs, and could reduce your cost by as much as $7,500 in federal tax savings. Some states also offer local tax credits for EV and hybrid vehicles. Illinois, for instance has offered tax rebates up to $4,000, though the program is currently on hiatus, and likely to return later this year. There are also tax breaks available if you decide to install a Level 2 charging station in your home or garage.


Disclosure: Chevrolet provided the loan of the car for review in this article. However, all reviews are the unbiased views of our editorial staff, and we will only recommend products or services we have used personally, and believe will be good for our readers.

Tech Deals of the Day: 3/28/2013

Our friends at TechBargains.com compile a list of daily deals to help you save money. Keep in mind that as with any good deal, products are limited in quantity and can sell out quickly – so don’t hesitate to check them out now.

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Flying Rescue Lifeguard Drone Could be a Real Life Saver

Looking for a lifeguard that won’t get all out of shape like David Hasselhoff? A research lab in Iran is working on one – a robotic lifeguard that can respond instantly to passengers and crew who fall from ships by flying to their rescue and dropping a life preserver to them.

life preserver robot 1
The flying robot is called Pars and it is ship-based. The quadcopter can be alerted when someone falls overboard, or is pushed overboard. Once it’s launched, Pars scans the area around the boat with a thermal sensor and drops a life preserver to keep them afloat until crew members can get to them. Hopefully the Baywatch theme is playing while all of this is going on.

life preserver robot 2

Right now, the prototype Pars drone can only hold one life preserver ring, but the goal is for the ‘bot to hold up to three, allowing it to respond to multiple people. It’s a great concept and if they can pull it off, this one could save many lives.

Think about how many cruise ships lately have had problems and you start to see how this could be a real winner.

[via Robots.Net via Geekosystem]

Tech Deals of the Day: 3/27/2013

Our friends at TechBargains.com compile a list of daily deals to help you save money. Keep in mind that as with any good deal, products are limited in quantity and can sell out quickly – so don’t hesitate to check them out now.

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