"prediction" entries

Four short links: 3 April 2015

Four short links: 3 April 2015

Augmenting Humans, Body-Powered CPUs, Predicting the Future, and Hermit Life

  1. Unpowered Ankle Exoskeleton“As we understand human biomechanics better, we’ve begun to see wearable robotic devices that can restore or enhance human motor performance,” says Collins. “This bodes well for a future with devices that are lightweight, energy-efficient, and relatively inexpensive, yet enhance human mobility.”
  2. Body-Powered Processing (Ars Technica) — The new SAM L21 32-bit ARM family of microcontroller (MCUs) consume less than 35 microamps of power per megahertz of processing speed while active, and less than 200 nanoamps of power overall when in deep sleep mode—with varying states in between. The chip is so low power that it can be powered off energy capture from the body. (via Greg Linden)
  3. Temporal Effects in Trend Prediction: Identifying the Most Popular Nodes in the Future (PLOSone) — We find that TBP have high general accuracy in predicting the future most popular nodes. More importantly, it can identify many potential objects with low popularity in the past but high popularity in the future.
  4. The Shut-In EconomyIn 1998, Carnegie Mellon researchers warned that the Internet could make us into hermits. They released a study monitoring the social behavior of 169 people making their first forays online. The Web-surfers started talking less with family and friends, and grew more isolated and depressed. “We were surprised to find that what is a social technology has such anti-social consequences,” said one of the researchers at the time. “And these are the same people who, when asked, describe the Internet as a positive thing.”
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Four short links: 6 January 2015

Four short links: 6 January 2015

IoT Protocols, Predictive Limits, Machine Learning and Security, and 3D-Printing Electronics

  1. Exploring the Protocols of the Internet of Things (Sparkfun) — Arduino and Arduino-like IoT “things” especially, with their limited flash and SRAM, can benefit from specially crafted IoT protocols.
  2. Complexity Salon: Ebola (willowbl00) — These notes were taken at the 2014.Dec.18 New England Complex Systems Institute Salon focused on Ebola. […] Why don’t we engage in risks in a more serious way? Everyone thinks their prior experience indicates what will happen in the future. Look at past Ebola! It died down before going far, surely it won’t be bad in the future.
  3. Machine Learning Methods for Computer Security (PDF) — papers on topics such as adversarial machine learning, attacking pattern recognition systems, data privacy and machine learning, machine learning in forensics, and deceiving authorship detection.
  4. voxel8Using Voxel8’s 3D printer, you can co-print matrix materials such as thermoplastics and highly conductive silver inks enabling customized electronic devices like quadcopters, electromagnets and fully functional 3D electromechanical assemblies.
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