A new patent application has revealed that Disney is looking into the development of robotic versions of its animated characters. The document describes "soft body" robots built specifically for "physical interaction with humans". It doesn't mention any specific characters, but the images alongside the filing show off a bulbous torso resembling that of Big Hero 6's Baymax. The entertainment firm's application repeatedly stresses the importance of safety. It says the robots would have a "rigid support element" and soft, deformable body parts that could potentially be filled with a gas or fluid.

This video was posted on Youtube by Sirajology. He explains the basics of recurrent neural networks. Then you code your own RNN in 80 lines of python (plus white-space) that predicts the sum of two binary numbers after training.

Computer vision is ready for its next big test: seeing in 3D. The ImageNet Challenge, which has boosted the development of image-recognition algorithms, will be replaced by a new competition next year that aims to help robots see the world in all its depth. Since 2010, researchers have trained image recognition algorithms on the ImageNet database, a go-to set of more than 14 million images hand-labelled with information about the objects they depict. The algorithms learn to classify the objects in the photos into different categories, such as house, steak or Alsatian. Almost all computer vision systems are trained like this before being fine-tuned on a more specific set of images for different tasks.

Most consumers don't really know what artificial intelligence (AI) does, and the basic misunderstanding has some fearful of the technology. In a survey of 6,000 customers in six countries, the findings from Pegasystems study released this week found that consumers are hesitant to embrace AI devices and services. Some 36% are comfortable to engage with businesses using AI even if it results in a better customer experience. About 72% said they have some sort of fear about AI, with 24% worried about robots taking over the world. Only 34% of survey respondents thought they had directly experienced AI, but when asked about the technologies in their lives, the survey found that 84% use at least one AI-powered service or device such as virtual home assistants, intelligent chatbots, or predictive product suggestions.

Medable announced today the launch of Cerebrum, a new cloud-based machine learning tool for healthcare apps including HealthKit, ResearchKit, and CareKit compatible apps. In recent years, we've seen a number of healthcare-focused developers emerge that provide HIPAA-compliant health app development as well as cloud-based data management and analytics. We've covered some of Medable's work with a ResearchKit app focused on patient's with LVADs as well as a virtual care clinic. They also recently launched Axon, a do-it-yourself platform for development of ResearchKit apps. As health apps collect ever increasing types and volumes of data on individuals, a core challenge is how to analyze that data and generate actionable insights that can improve patient care.

When I tell people that I work at an AI company, they often follow up with, "So, what kind of machine learning/deep learning do you do?" This isn't surprising, as most of the market attention (and hype) in and around AI has been centered around machine learning and its high-profile subset deep learning and around natural language processing with the rise of the chatbot and virtual assistants. But while machine learning is a core component of artificial intelligence, AI is, in fact, more than just ML. So, what does it really mean for an application to be "intelligent"? What does it take to create a system that is artificially intelligent?

Depression is a simple-sounding condition with complex origins that aren't fully understood. Now, machine learning may enable scientists to unpick some of its mysteries in order to provide better treatment. For patients to be diagnosed with Major Depressive Disorder, which is thought to be the result of a blend of genetic, environmental, and psychological factors, they have to display several of a long list of symptoms, such as fatigue or lack of concentration. Once diagnosed, they may receive cognitive behavioral therapy or medication to help ease their condition. But not every treatment works for every patient, as symptoms can vary widely.

The 78-video playlist above comes from a course called Neural Networks for Machine Learning, taught by Geoffrey Hinton, a computer science professor at the University of Toronto. The videos were created for a larger course taught on Coursera, which gets re-offered on a fairly regularly basis. Neural Networks for Machine Learning will teach you about "artificial neural networks and how they're being used for machine learning, as applied to speech and object recognition, image segmentation, modeling language and human motion, etc." The courses emphasizes " both the basic algorithms and the practical tricks needed to get them to work well." It's geared for an intermediate level learner – comfortable with calculus and with experience programming (Python).

Meagan Metzger is the founder of Dcode42, an accelerator program for companies with innovative technology products for which there is a current or potential future government need. Dcode42 recently partnered with Amazon Web Services to help speed the adoption of artificial intelligence and machine learning for problem solving in government. GCN spoke with Metzger about the role of AI in government and ways cloud-based AI can help government solve challenges. The interview has been edited for length and clarity. GCN: What government challenges do you see AI solving?

Although we enjoy a good sci-fi movie now and then, for Scyfer artificial intelligence isn't quite Terminator's Skynet or Rick Deckard's replicants. It's the intelligent software that helps humans do their jobs better, thus making their work more meaningful. It's technology that learns with the input of humans and can significantly impact the world, from better disease detection to creating smart cities to improving quality assessment in the industry. Want to work with some of the best Artificial Intelligence specialists in Europe and help shed light on their stories? We're looking for an intern that will demonstrate a creative approach to developing unique angles and new story ideas around AI.