Emotional home robot Pepper goes on sale to the public

Pepper, the personal robot that can read emotions, is finally going on sale to the public, a year after it was announced by technology giants SoftBank.

Having spent the last year among us as a greeter in SoftBank stores in Japan, Pepper has been learning, and when he – as SoftBank refers to him – launches on 20th June, he will do so with the ability to express emotions in response to its environment and interactions.

According to SoftBank, Pepper likes it when he’s praised, is relaxed around familiar faces and is scared of the dark: in other words, he’s a fairly typical child, except he comes with 12 hours of battery life and has a 10.1in touch screen fixed to his front.

Initially SoftBank will only have 1,000 units of Pepper available for sale through its website, but plans to have more available as the year progresses.

The robot will cost ¥198,000 ($1,612), with the option of paying in monthly instalments, and additional insurance is available for ¥9,800 ($80) a month.

Images courtesy of SoftBank.

Images courtesy of SoftBank.

Pepper’s touch screen provides its owners with the option to download around 200 different apps to enable Pepper to be tailored to different uses, and a developer program has been launched to encourage the creation of further apps.

One such app, Pepper’s Diary, charts the robot’s changing emotions alongside family events and photos, providing the ability to record your changing home life from the point of view of an emotionally responsive bot.

However, the jury is still out on whether Peppers varying emotional states are convincing – he will raise his voice or even sigh if appropriate, and his touch screen maintains a visual indication of his mood in the form of an animated, colour-changing heart.

According to SoftBank, however, there is some complex stuff going on behind Pepper’s plastic facade to deliver this feat.

“These emotion functions in Pepper are modelled on the human release of hormones in response to stimuli absorbed by the five senses which in turn generate emotions,” the company said in a statement.

“ In addition to Pepper’s emotion recognition functions, Pepper has capabilities to generate emotions autonomously by processing information from his cameras, touch sensors, accelerometer and other sensors within his ‘endocrine-type multi-layer neural network’.”

Touted as a robot that will keep children occupied, provide companionship and maintain the mood at parties, Pepper is a curiously unique offering in the world of robots.

It’s highly likely that the first batch will sell like hot cakes, but whether it proves to be the start of a trend in robotics remains to be seen.

Many of us would probably be interested in a talking, interacting robot, but it is not yet clear whether Pepper is destined for release outside of Japan. SoftBank has, however, gone to the trouble of keeping the english-speaking media up-to-date about the bot, so there is a decent possibility that they are waiting to see if there is any demand from beyond the Japanese shores.

However, with SoftBank also launching a Pepper for Business range, perhaps Pepper’s future is not so much as a cheery companion, but as a replacement for roles such as greeters. And given the robot’s price and demeanour, humans might struggle to compete.

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Juno mission: Jupiter’s magnetic field is even weirder than expected

It has long been known that Jupiter has the most intense magnetic field in the solar system, but the first round of results from NASA’s Juno mission has revealed that it is far stronger and more misshapen than scientists predicted.

Announcing the findings of the spacecraft’s first data-collection pass, which saw Juno fly within 2,600 miles (4,200km) of Jupiter on 27th August 2016, NASA mission scientists revealed that the planet far surpassed the expectations of models.

Measuring Jupiter’s magnetosphere using Juno’s magnetometer investigation (MAG) tool, they found that the planet’s magnetic field is even stronger than models predicted, at 7.766 Gaus: 10 times stronger than the strongest fields on Earth.

Furthermore, it is far more irregular in shape, prompting a re-think about how it could be generated.

“Juno is giving us a view of the magnetic field close to Jupiter that we’ve never had before,” said Jack Connerney, Juno deputy principal investigator and magnetic field investigation lead at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

“Already we see that the magnetic field looks lumpy: it is stronger in some places and weaker in others.

An enhanced colour view of Jupiter’s south pole. Image courtesy of NASA/JPL-Caltech/SwRI/MSSS/Gabriel Fiset. Featured image courtesy of NASA/SWRI/MSSS/Gerald Eichstädt/Seán Doran

At present, scientists cannot say for certain why or how Jupiter’s magnetic field is so peculiar, but they do already have a theory: that the field is not generated from the planet’s core, but in a layer closer to its surface.

“This uneven distribution suggests that the field might be generated by dynamo action closer to the surface, above the layer of metallic hydrogen,” said Connerney.

However, with many more flybys planned, the scientists will considerable opportunities to learn more about this phenomenon, and more accurately pinpoint the bizarre magnetic field’s cause.

“Every flyby we execute gets us closer to determining where and how Jupiter’s dynamo works,” added Connerney.

With each flyby, which occurs every 53 days, the scientists are treated to a 6MB haul of newly collected information, which takes around 1.5 days to transfer back to Earth.

“Every 53 days, we go screaming by Jupiter, get doused by a fire hose of Jovian science, and there is always something new,” said Scott Bolton, Juno principal investigator from the Southwest Research Institute in San Antonio.

A newly released image of Jupiter’s stormy south pole. Image courtesy of NASA/JPL-Caltech/SwRI/MSSS/Betsy Asher Hall/Gervasio Robles

An unexpected magnetic field was not the only surprise from the first data haul. The mission also provided a first-look at Jupiter’s poles, which are unexpectedly covered in swirling, densely clustered storms the size of Earth.

“We’re puzzled as to how they could be formed, how stable the configuration is, and why Jupiter’s north pole doesn’t look like the south pole,” said Bolton. “We’re questioning whether this is a dynamic system, and are we seeing just one stage, and over the next year, we’re going to watch it disappear, or is this a stable configuration and these storms are circulating around one another?”

Juno’s Microwave Radiometer (MWR) also threw up some surprises, with some of the planet’s belts appearing to penetrate down to its surface, while others seem to evolve into other structures. It’s a curious phenomenon, and one which the scientists hope to better explore on future flybys.

“On our next flyby on July 11, we will fly directly over one of the most iconic features in the entire solar system – one that every school kid knows – Jupiter’s Great Red Spot,” said Bolton.

“If anybody is going to get to the bottom of what is going on below those mammoth swirling crimson cloud tops, it’s Juno and her cloud-piercing science instruments.”