Tag: Humans

  • Can humans and artificial intelligence come together to predict the future?

    Can humans and artificial intelligence come together to predict the future?

    It could be argued that scientists create superpowers in their labs. If Aram Galstyan, director of the Artificial Intelligence Division at the USC Viterbi Information Sciences Institute (ISI) had to pick just one superpower, it would be the ability to predict the future. What will be the daily closing price of Japan’s Nikkei 225 index at the end of next week? How many 6.0 or stronger earthquakes will occur worldwide next month? Galstyan and a team of researchers at USC ISI are building a system to answer such questions.

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    https://techxplore.com/news/2020-03-humans-artificial-intelligence-future.html

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  • A human-like planner that allows robots to reach for objects in cluttered environments

    A human-like planner that allows robots to reach for objects in cluttered environments

    While research in the field of robotics has led to significant advances over the past few years, there are still substantial differences in how humans and robots handle objects. In fact, even the most sophisticated robots developed so far struggle to match the object manipulation skills of the average toddler. One particular aspect of object manipulation that most robots have not yet mastered is reaching and grasping for specific objects in a cluttered environment.

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    https://techxplore.com/news/2020-03-human-like-planner-robots-cluttered-environments.html

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  • Enhanced imitation learning algorithms using human gaze data

    Enhanced imitation learning algorithms using human gaze data

    Past psychology studies suggest that the human gaze can encode the intentions of humans as they perform everyday tasks, such as making a sandwich or a hot beverage. Similarly, human gaze has been found to enhance the performance of imitation learning methods, which allow robots to learn how to complete tasks by imitating human demonstrators.

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    https://techxplore.com/news/2020-03-imitation-algorithms-human.html

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  • Robots popular with older adults

    Robots popular with older adults

    A world without robots is now almost inconceivable. Not only do they take on important tasks in production processes, they are also increasingly being used in the service sector. For example, machines created to resemble humans—known as androids—are helping to care for elderly people. However, this development conflicts with the preconception that senior citizens are rather hostile to technology and would be skeptical about a robot. A study by psychologists of Friedrich Schiller University Jena, Germany suggests, however, that older people are far less anxious and hostile regarding such ‘human robots’ than previously thought.

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  • Comparing Western and Chinese classical music using deep learning algorithms

    Comparing Western and Chinese classical music using deep learning algorithms

    Deep learning techniques are proving to be extremely useful for analyzing all kinds of data, ranging from images to text, online posts and audio recordings. These techniques are designed to identify patterns in large datasets, separate items in different categories and make predictions far quicker than humans.

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  • A robotic planner that responds to natural language commands

    A robotic planner that responds to natural language commands

    In years to come, robots could assist human users in a variety of ways, both when they are inside their homes and in other settings. To be more intuitive, robots should be able to follow natural language commands and instructions, as this allows users to communicate with them just as they would with other humans.

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  • Robots that admit mistakes foster better conversation in humans

    Robots that admit mistakes foster better conversation in humans

    Three people and a robot form a team playing a game. The robot makes a mistake, costing the team a round. Like any good teammate, it acknowledges the error.

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  • Charting a path to powered exoskeletons

    Charting a path to powered exoskeletons

    Exoskeletons are devices that are worn for protection or support—like a suit of armor or a helmet. Those and other passive devices have been around for millennia, but today’s researchers are developing powered exoskeleton systems that, in the future, could take humans to new levels of strength and endurance.

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  • PedestriANS: A bipedal robot that adapts its walking style in response to environmental changes

    PedestriANS: A bipedal robot that adapts its walking style in response to environmental changes

    Humans are generally able to adapt their walking style based on the environment they are moving in, for instance, speeding up if the consistency of the ground below their feet allows it, slowing down when the floor is slippery, changing direction to avoid puddles or holes in the ground, and so on. To navigate a variety of environments, robots should be able to adapt their walking behavior in a similar way, adjusting their structure in response to environmental changes.

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  • End in sight, but flare-ups likely in the Ebola outbreak in the Democratic Republic of the Congo

    End in sight, but flare-ups likely in the Ebola outbreak in the Democratic Republic of the Congo

    Remarks by Dr Ibrahima Socé Fall, World Health Organization Assistant Director-General, Emergency Response

     

    Good afternoon. 

    I hope that your busy week was interrupted, like mine, with a moment of joy on Tuesday.

    That moment was the celebration of a woman being discharged from an Ebola treatment centre in Beni. Her name is Masiko.

    She was the last person in the Democratic Republic of the Congo confirmed to have Ebola.

    Health workers and other responders sacrificed a lot to get to this point. 

    Since the outbreak was declared in August 2018 there have been 420 attacks on health facilities in DRC, resulting in 11 deaths and 86 injuries among health care workers and patients.

    It’s been a huge amount of work. At the peak of the outbreak, more than 120 cases were being reported each week. 28 health zones were affected, with cases appearing 1200 kilometres apart. In response:

    • 11 labs have been set up to test around 3500 samples each week
    • 11 Ebola treatment centres were set up to care for people with Ebola
    • 300 000 people have been vaccinated
    • 250 000 contacts have been registered
    • 26 000 safe and dignified burials have been conducted
    • More than 3000 health facilities were identified for infection prevention and control support
    • More than 1000 metric tonnes of supplies have been delivered
    • An Ebola vaccine has been licensed, and two treatments found to be highly effective
    • Almost 160 000 million people have been screened for Ebola symptoms at borders or other points of control

    This work is continuing. The outbreak isn’t over. WHO recommends waiting two full incubation periods – that’s 42 days – after the last person tests negative a second time before declaring the end of the outbreak.

    We must stay in active response mode to get us over that finish line.

    We have to be prepared for other cases emerging. It’s is a very real risk.

    Remember that during the Ebola outbreak in West Africa flare-ups of new cases occurred after the end of the outbreak.

    There are four reasons why new cases may emerge during this 42-day period, or even after the end of the outbreak.

    • First, because of the complex security environment, Ebola transmission outside of groups under monitoring is possible.  
    • Second, Ebola virus can persist in used needles, syringes or vials for several weeks.
    • Third, Ebola virus can persist in the body fluids of survivors for many months, and can be transmitted well after recovery, or in rare cases can result in relapse – as we’ve already seen during this outbreak.
    • Finally, Ebola virus is present in an animal reservoir in the region, and there is always a risk of a new spillover to humans.

    This is why it’s critical to maintain surveillance and rapid response capacities.

    And that’s what we are doing. We’re still in full response mode.

    In addition to the activities I already mentioned, I have to underline how critical it is to continue supporting the Survivor Programme, which provides follow-up care for almost all of the 1169 survivors in 26 health areas in North Kivu and Ituri. The programme also helps reduce the risks of re-introduction events. 

    We need to continue this work until the end of the outbreak, to keep the capacity in place to rapidly respond to flare-ups, to keep supporting survivors after the outbreak, and to transition the capacities built in this response toward building a stronger health system. 

    But to be very frank, right now the world risks dropping the baton at the finish line. WHO faces an immediate US $20 million funding gap. If no new resources are received, we will run out of money before the end of the outbreak.

    We appreciate the generosity of donors who have supported the response since August 2018. Now we need to get over the finish line. WHO is calling on the international community to help us end this outbreak, and keep our promises to communities to build a stronger health system.

    If we are forced to scale back operations because of a lack of funds, and then a new case emerges, we might not have the people and resources on the ground that we need to shut down transmission quickly. Just a single case could re-ignite the epidemic.

    That would be a tragedy. An avoidable tragedy. 

    It is important that the global community doesn’t only focus efforts when there is an immediate threat, then walk away when the threat subsides.

    The health system has to be strong to stop much more than Ebola. It has to stop malaria, measles, cholera, and now COVID-19.

    There is a lot more work to do.

    Thank you.

     

    End in sight, but flare-ups likely in the Ebola outbreak in the Democratic Republic of the Congo
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    https://www.who.int/news-room/detail/06-03-2020-end-in-sight-but-flare-ups-likely-in-the-ebola-outbreak-in-the-democratic-republic-of-the-congo

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