There’s a tale behind every wagging tail, or so believe the founders of New York tech company DogStar Life. They’ve created a wearable device called TailTalk that accurately translates dogs’ emotions by analyzing their ‘tail language’.

The company is currently trying to raise $100,000 through Indiegogo, in order to develop the technology further and also prepare for mass production. “The tail is the dog’s social interface, like a smile for humans,” the campaign page reads. “Understanding the tail means understanding the dog.”

The device is a lightweight sensor that is placed on a dog’s tail to capture movement patterns all day long. “It basically combines an accelerometer and a gyroscope much like the Fitbit, but it’s picking up on the way the tail is moving,” co-founder Mark Karp told Yahoo News. “The idea is to capitalize on all the research that’s been done in the last two to three years on what tail movement means, and translating that into emotion.”

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Thanks to a couple of Swedish entrepreneurs, it might soon be possible to get a clean shave without the little nicks and cuts. They’ve done away with blades in their new invention ‘Skarp’, a futuristic razor that magically makes hair fall away when waved over skin!

Well, it’s not exactly magic. Skarp uses laser beams to assist in hair removal. The concept isn’t new, lasers have been used to eliminate body hair cosmetically and medically since 1989, when Morgan Gustavsson invented the IPL (Intense Pulse Light). He also wanted to bring lasers into everyday hair removal, but he couldn’t really do it before because the wavelengths could only cut through dark hair, not light or grey hair.

But now, Morgan and his partner Paul Binun claim to have discovered a part of hair molecules called chromophore shared by all humans irrespective of hair color. Chromophores can be cut easily with a particular wavelength of light. So they used the discovery to develop a commercial laser razor that can be used on any part of the body, by men and women.

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Believe it or not, the day has finally come when people can have their iPads wait in line every time a new iPhone is released! A woman named Lucy Kelly was the first to try it out – she sent an iPad robot to stand proxy for her at an Apple store in Sydney, just before the launch of the new iPhone 6s.

The robot, also named Lucy, consists of an iPad attached to a Segway-type device. Created by Californian company Double Robotics, it allows a person to be virtually present anywhere without actually having to be there. And the company that Kelly works for – Atomic 212 – happened to order six of these robots to play with at their office.

“We use them for everything, just to show new technology,” Kelly said. “It is a cool demonstration of what the future of technology will be. We are obsessed with them.” So on the eve of the iPhone 6s release in Sydney last Thursday, Lucy the robot arrived to take the fourth place in the long line of Apple fans.

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A new restaurant in San Francisco is making headlines for entirely doing away with human staff. Instead, customers at ‘Eatsa’ directly send their orders to the kitchen through iPads. When the meal is ready, it will appear through a small glass compartment. Although there are real people working behind the scenes, patrons don’t have to interact with any of them.

It’s a radical alteration from the traditional model of dining out, but Eatsa owners feel that San Franciscans are ready for the change. They did have concierges in red shirts on the opening night late last month, to help customers place their order, but the restaurant is now fully automated, with no sign of staff anywhere – no cashiers, no waiters, no maître d’. Customers jokingly call it the “robot restaurant”.

It might sound rather inhospitable, but the restaurant, located in the Financial District, has is so far proving a success. “We are producing food at an incredible rate,” co-founder Tim Young said. “And we’re creating a new kind of fast food experience. What we’ve designed creates a sense of mystery, creates a sense of intrigue.”

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Thanks to Japanese engineer Kuniako Saito’s new invention, walking could soon become a thing of the past. He’s created a portable transportation device called ‘WalkCar’, which he describes as the world’s first ‘car in a bag’.

The WalkCar is about the size of a laptop, and is somewhat similar to a skateboard in terms of functionality. According to Saito, the gadget is very easy to use – just stand on it and it starts, step off it and it stops. To change directions, users simply have to shift their weight towards the left or right. Uphill or downhill travel can be achieved by applying pressure forwards or backwards.

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Stockholm’s Arlanda Airport offers a weather service quite unlike any other. Instead of doling out boring reports, it actually lets people feel what the weather is like in various cities around the world before actually flying there.

Yvonne Boe, communication manager at Swedavia – the company that manages Sweden’s airports – describes the unique Climate Portal as an “experience for all your senses which replicates the weather live from all over the planet, a direct link to the whole world. It’s also a preview of where you’re going, so you know if you need that warm sweater or an extra pair of sunglasses before boarding.”

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Cashing in on people’s desperation to lose weight is a new device that’s pretty much the medical equivalent of bulimia. Its main function is to pump out the contents of a user’s stomach, right after a heavy meal.

The makers of ‘AspireAssist’ claim to have already helped hundreds of patients in the US shed copious amounts of fat, some dropping as much as a 100 pounds. The controversial product will also be available in the UK within a few months, but hundreds of critics are speaking up against the outrageous device, warning that it is a stop-gap measure that fails to address the real cause of obesity.

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Drone racing is a mushrooming trend in Australia, catering to a growing band of enthusiasts looking to fulfill their need for speed. The races, organised by underground ‘leagues’, generally take place in rundown warehouses, farms, and go-kart tracks in the fringe suburbs of various cities.

The relatively unknown sport is called FPV (first person racing). Participants spend countless hours custom building their quadcopters, fitting them with onboard cameras and ‘blinging’ them up with LED lights. During the actual events, racers don special goggles – sometimes held together with gaffer tape – to give them a drone’s-eye view as they steer their machines around the course. So it’s a lot like video gaming, except players get to control a real device instead of a virtual one.

“It’s addictive. It’s like playing a video game,” says drone racer Darren French, who has clocked over 60 kmph. “It’s fast. The more you do it, the more you want to fly.”

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‘Thync’ is a new wearable device that makes use of electroencephalography to measure the brain’s electrical activity, and modify neuron activity. Simply put, it has the ability to change your mood!

All you need to do is attach the device to your forehead and it will instantly shift your state of mind. A corresponding iPhone app lets you pick the type of mood you want to experience, and even adjust the intensity. You could choose to become happy, relaxed, focused, or energised. And the best part is, you get to do it without using drugs, energy drinks, or alcohol.

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Up until a few weeks ago, the proverbial thinking cap only had a figurative meaning, but apparently science has finally managed to catch up. A couple of American scientists have created a real thinking cap that could help people learn and make decisions quicker.

This unique device is the brainchild of psychology professor Geoff Woodman and Ph.D. student Robert Reinhart of Vanderbilt University in Tennessee and works by sending very low electrical shocks to the brain when worn. The duo claim that the electrical stimulation of certain parts of the brain could make the wearer learn new skills and make better decisions.

Indeed, studies performed on the human brain have revealed that negative voltage spikes occur in the medial-frontal cortex of the brain, milliseconds before we make a mistake. Woodman and Reinhart figured that a part of the brain can influence learning and decision making, helping us avoid the same mistakes later.

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“The Writer” is a clockwork automaton created in the 1770s by the Swiss-born famous watchmaker Pierre Jaquet-Droz. The mechanism, designed to write words and sentences of up to 40 characters, still works perfectly after almost 240 years, baffling everyone with its complexity. The very concept of a machine that could mechanically reproduce the human act of writing was well ahead of its time. Moreover, it must have taken a lot of time, patience and resourcefulness not only to put the idea into practice and build the mechanism, but also to give the machine the look of a boy.

The Writer uses cam technology: as the cams move, the cam followers interpret their trajectory and move the boy’s arm accordingly. The cams play an important part in the mechanism because they control not just the strokes of the pen, but also its pressure on the paper. Indeed, as Professor Simon Schaffer states in BBC Four’s documentary “Mechanical Marvels: Clockwork Dreams”, The Writer is “one of the most remarkable realizations of cam technology”. Another fascinating detail regarding the mechanism of the automaton is that it can write any word (and, therefore, any sentence) and follow the text with its eyes. What makes this possible is the fact that the wheel controlling the cams is composed of signs and letters that can easily be re-arranged in any order to form various combinations. Actually, the fact that it is “programmable” makes The Writer the ancestor of modern computers.

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Most people couldn’t imagine a day without their fancy smartphones, but a family in Guelph, Canada has decided to shun all post-1986 technology from their lives for a whole year, as part of a social experiment.

It all started last year when Blair McMillan asked his five-year old son if he wanted to come outside and play, only to realize that even on a perfect summer day the child preferred to stay indoors and play video games on an iPad. He started thinking about his own childhood and how today’s youth have become so dependent on modern technology like computers, mobile phones and the internet. The 26-year-old father-of-two talked to teens and young people in their 20’s, most of which confessed they couldn’t even picture their lives without all their different gadgets, and began questioning contemporary public service announcements that encourage parents to get their kids active outdoors for at least 30 minutes a day. He remembered that when he was a child, it was nearly impossible to keep kids siting quietly indoors for half an hour. And that’s when it hit him – what if he could go back in time and give his own children a taste of how life was back then? Since April, the McMillans have given up all modern-day technology, and went back to living in 1986 (the year Blair and his wife were born) with its bad hair, cassette tapes and most importantly, real social interaction.

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Finding the right song to suit your mood can be pretty frustrating, but thanks to the new Mico mind-reading headphones from Japanese company Neurowear, you won’t have to scroll through your playlist anymore. They’ll just scan your brain and play the perfect song.

The Mico mind-reading system is made up of two parts: a pair of bulky headphones and an iPhone app. The headphones come with a forehead sensor that analyzes the user’s brainwaves to detect his mood, then connects to the Mico database via the iPhone application and selects the song that best fits his current state, from a number of neuro-tagged tunes. If your mood changes, and you feel the song isn’t appropriate anymore, all you have to do is shake the phone to clear collected data and have the sensor scan your brain again. Neurowear’s revolutionary headphones also come with built-in LED indicators that display your mood through icons to everyone around you. Right now, they have an exclamation mark for when you’re focused, a “zzz” sign for when you’re feeling drowsy, and a cross icon for when you’re stressed.

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Tired of waking up very late and missing his university lectures, Indian student Sankalp Sinha decided to do something about his problem – he invented a special alarm clock that “rewards” the owner with an electric shock if he tries to press the snooze button.

19-year-old Sankalp Sinha came up with the idea for his shocking alarm clock a couple of years ago, when he was having trouble getting up in the morning to attend university classes. He had developed a habit of hitting the snooze button and going back to sleep, so he started thinking about a solution that would force him out of bed. A student of automobile engineering at Sharda University in Uttar Pradesh, India, Sinha came up with an idea for an alarm clock that administers a small electric shock via the very popular snooze button. “The shock it administers is harmless but is enough to energize you”, the young inventor says, adding that users will be able to adjust how strong the electric shock they get is. He added that the power of his Good Morning Sing N Shock clock will be a fraction of the 50,000 volts delivered by the standard Taser gun. Pretty weak, but you want the thing to wake you up, not put you to sleep, right?

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Compressorhead is not your usual heavy-metal rock group. The band’s three members are all robots, but they’ve proven they can cover hits by rock legends like Motorhead or AC/DC honorably. They’re even scheduled to play alongside The Chili Peppers and The Killers, at the Big Day Out Festival, in Australia, this summer.

Assembling, cooking, waiting tables, even horse riding; robots have proven capable of doing all of these jobs, but until now, musicians seemed like they had nothing to fear. Well, not anymore – introducing Compressorhead, a rock band made up of three real metal heads: Fingers, Bones and Stickboy. They are robots that can be programmed to cover hits by pretty much any rock group that ever existed, but so far they seem to prefer heavyweights like Black Sabbath, Pantera or Led Zeppelin. They’re a bit lacking in the creative department, but I’m sure they’ll improve on that as they go along. The robot group hail from Germany and hope to conquer human kind with their music, instead of Terminator-like force. Let’s meet the boys:

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