Leon Russell called his best-known composition "A Song for You," but a better title might've been "A Song for You -- and You and You and You and You." The heartfelt ballad, instantly recognizable from its opening cascade of delicate piano notes, first appeared on Russell's self-titled debut album in 1970. That's a decade after this singer, songwriter and multi-instrumentalist -- who died Sunday at age 74 -- moved to Los Angeles from his native Oklahoma and quickly established himself as a go-to session player. Since then, though, "A Song for You" has been recorded and performed hundreds of times by artists as diverse as Donny Hathaway, the Carpenters, Willie Nelson, Amy Winehouse and the rapper Bizzy Bone. In 1994, Ray Charles won a Grammy for his moving rendition of the tune.

HB, who is paralysed by amyotrophic lateral sclerosis (ALS), has become the first woman to use a brain implant at home and in her daily life. She told New Scientist about her experiences using an eye-tracking device that takes about a minute to spell a word. What is your life like? I can only move my eyes. Why did you decide to try the implant?

Ever think your smartphone is vibrating or ringing when it isn't? It's such a common phenomenon that researchers gave the problem, which plagues between 70% and 90% of smartphone users, a name: phantom vibration syndrome. Some people find themselves so unhealthily attached to or distracted by their digital devices that they go on technology fasts to help them detach. Entrepreneur Rand Hindi says the problem isn't technology but the way we interact with it. Hindi, who was born in Lebanon and grew up in France, started coding at age 10, launched a web development agency at age 15, and earned his PhD in bioinformatics while working as a consultant on algorithmic trading.

The most entertaining video we posted on Video Friday a couple weeks ago was almost certainly Robot Drone Man, a parody of this PPAP (Pen Pineapple Apple Pen) video, which for some reason has 150 million views on YouTube. Parody or not, Robot Drone Man actually exists, and it's a project of Ilhan Bae, a researcher and futurist at the Korea Advanced Institute of Science and Technology (KAIST), who wrote in to tell us about it. Robot Drone Man is an avatar drone, in the same category as other telepresence robots like Double and Beam. It allows a remote human to have an embodied physical presence through a mobile robot, although in this case, the robot can fly, since most of it is a DJI S1000 octocopter. With a height of 1.4 meters (landed), it's designed to match the eye level of people interacting with it, and the remote operator can "gesticulate with two hands and head as if a distant operator exists in person," says Bae, adding that this is "the first trial to couple a telepresence robot in an upright position and drone platform into one body."

"That would bother me a lot and it would bother others. "So yes, it can be used for bad outcomes. It's incumbent on us to make sure it's not concentrated in the hands of people who can implement this without checks and balances." Stephen Hawking, Nobel Prize winner and world-renowned physicist, also drew attention to the dark side of AI last month. For the moment artificial intelligence poses no immediate or obvious threat, but experts say it is a matter of time and work needs to be done now.

I first got speaking to Jason via Twitter and then we met at a few networking events. We quickly realised we shared an overtly cynical attitude to the vacuous tripe that emerges from Silicon Valley's startup culture, and want to resist the adoption of that culture in the Northern Ireland tech scene. When it comes to big data and machine learning, I know no one more qualified than Jason. He wrote a book about machine learning which has helped me immensely in coming to grips with the topic, even though I can't even begin to understand the mathematics behind it all. Like myself, Jason is not native to Northern Ireland, but he's been here so long he might as well be part of the furniture.

IBM Aims Watson at Embodied Cognition By Darryl K. Taft Posted 2016-11-05 Print Q&A: IBM is focusing its Watson cognitive computing technology on the area of embodied cognition, according to Grady Booch, chief scientist of Watson/M. At the close of IBM's recent World of Watson conference in Las Vegas, eWEEK interviewed Grady Booch, Big Blue's chief scientist of Watson/M about the future of IBM's Watson cognitive computing platform and where IBM is taking the technology to benefit enterprise customers, consumers and developers alike. Among other areas, IBM is applying Watson to embodied cognition or putting artificial intelligence (AI) into the physical world. "This is embodied cognition: By placing the cognitive power of Watson in a robot, in an avatar, an object in your hand or even in the walls of an operating room, conference room or spacecraft, we take Watson's ability to understand and reason and draw it closer to the natural ways in which humans live and work," Booch said in a talk. "In so doing, we augment individual human senses and abilities, giving Watson the ability to see a patient's complete medical condition, feel the flow of a supply chain or drive a factory like a maestro before an orchestra."

Please can you give an overview of the current drug discovery paradigm? In what ways do you think it needs to be leaner? With the current drug discovery paradigm, it takes up to 15 years to translate an idea, such as hypothesizing a certain protein is important in a disease and testing this with targeting the protein with a drug, all the way through to proof of concept. The drug has to be filed with the regulatory authorities, having done all the safety and efficacy testing. Estimates vary, but it's currently reckoned to cost over 1 billion dollars per drug.

Patents are given to inventions, which are usually the product of a human mind. But what about inventions that come from not-so-human sources, like artificial intelligence (AI)? Should these patents be awarded to their computer inventors? Well, at least one expert patent attorney thinks so. Ryan Abbott is a professor of law and health sciences at the University of Surrey's School of Law, and he is a patent attorney at the United States Patent and Trademark Office (USPTO). He is also an adjunct assistant professor of medicine at the David Geffen School of Medicine at UCLA--quite the list of credentials, to be sure.

Yesterday I gave a super duper high level 12 minutes presentation about some issues of bias in AI. I should emphasize (if it's not clear) that this is something I am not an expert in; most of what I know is by reading great papers by other people (there is a completely non-academic sample at the end of this post). This blog post is a variant of that presentation. Structure: most of the images below are prompts for talking points, which are generally written below the corresponding image. I think I managed to link all the images to the original source (let me know if I missed one!). Automated Decision Making is Part of Our Lives To me, AI is largely the study of automated decision making, and the investment therein has been growing at a dramatic rate. The last time I taught this class was in 2012. The amount that's changed since there is incredible.