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For several years, we've been watching breakthroughs and ideas in the world of digital paper / e-paper / electronic ink. The concept is that paper thin digital screens will eventually redefine our consumption of paper and applications for display technology

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"Bitcoin is "digital copper," says Goldman Sachs"

"The transition to a more decentralised and intelligent energy system will continue in 2017, driven by the continued regulatory support for renewable energy in a number of key markets. The 3 Ds of energy are driving future investment - increased decentralisation, the need to decarbonise electricity generation, and digitisation to boost the sector's operational efficiency and open up new market opportunities. The highest growth rates will be for solar PV, with investment forecast to increase by 11.5% to €141.6 billion in 2017. China continues to be the largest market in terms of revenue investment, but the fastest growth will come from India, which will see double-digit growth in investment to 2020. New business models that incentivise smarter consumption patterns, and the growth of energy storage technologies, will increasingly reduce the need for peak capacity investment in mature energy markets."

Growing a mixed "lawn" of two kinds of nanowires can make a new kind of light-sensing array that could be made in metre-scale sheets. The researchers behind the prototype say such cheap, high-quality image sensors would allow uses not conceivable using today's more expensive technology. Current sensors, such as those found in digital cameras, are made like any other silicon chip - they are carved out from a block of material. The new nanowire sensors are instead built from the bottom up, using chemically-grown nano-sized components. A research team led by Ali Javey, at the University of California, Berkeley, developed the process. They start by growing an unruly "lawn" of nanowires on a surface. The crop is then printed onto another surface, a step that simultaneously tidies them up. "At the first stage, the nanowires are more-or-less standing up, like a bad hair day. But during the printing process, they effectively get combed," says Javey. The nanowires, which are a few tenths of a millimetre long and a few tens of nanometres wide, can be printed onto anything from silicon to plastic or paper. Whatever the surface, it must be prepared with a pattern that guides the nanowires to predetermined locations. To make the functioning sensor, two different "crops" of nanotubes are printed onto the same surface. Cadmium selenide nanowires produce electric charge when hit by light, while those made from silicon-coated germanium act as transistors to amplify that charge.

\nCadiz, Spain - While significant challenges remain and large-scale applications appear relatively far out on the horizon, smaller scale applications, such as organic light emitting diodes (OLEDs), are already being built into a variety of electronic products. Industry pioneers, such as G24i, have begun manufacturing their first generation of products, which in G24i's case includes a DSC-powered mobile phone charger and an award-winning "Lighting Africa" portable lamp that marries cutting-edge LED and dye-sensitized thin-film PV technologies. \n\nLooking to bring off-grid electrical power options to people in Kenya, Nigeria, Rwanda, South Africa and a still growing range of African countries, G24i in May was awarded the World Bank Group's 2008 "Lighting Africa Development Marketplace" prize for its solar-powered LED light, which uses the company's proprietary dye-sensitized thin-film solar cells in concert with light emitting diodes (LED) produced by Dutch lighting manufacturer Lemnis. \n\nG24i dye-sensitized thin-film solar cells are proving themselves rugged enough to endure some of the harshest conditions on the planet. Besides enduring the rigors of operating in various African locations, the company's DSC cells were used to generate electrical power for British explorer Robert Swan and his team during their two-week 'E-Base Goes Live' project in which they traveled to Antarctica. Despite poor sunlight, the cells contributed to the successful powering of satellite, digital and video conferencing and other communications equipment throughout the two-week long expedition.\n\nThe first person to walk to the North and South Poles, Swan is moving on to an educational sailing around the world project and G24i is working on sails for his craft that will have thin-film dye-sensitized PV cells embedded in them. \n

NEC Electronics America Inc. introduced to the Americas twenty-two new 16-bit All Flash microcontrollers (MCUs) for compact, low-power, battery-operated, and sensor-enabled systems. Based on NEC Electronics' high-performance 16-bit 78K0R CPU core, the new 78K0R/Kx3-L MCUs offer very low power consumption to extend battery life, and more on-chip integration to help reduce the size and cost of battery-driven and sensor-enabled systems, such as fire and security alarms, meters, industrial sensors, anti-shake digital cameras, handheld medical diagnostics devices, and data-logging and point-of-sale terminals. In addition to low power consumption, the new lineup offers high-performance on-chip oscillators, built-in circuits for sensor functions, and extended system operating time. "As environmental awareness has grown, energy-saving systems have become particularly reliant on MCU technology," said Jim Trent, Vice President, Multipurpose Microcontroller and Automotive Group, NEC Electronics America. "Over the past several years, NEC Electronics has delivered many ultra-low-power 8- and 32-bit MCUs that have met the demand for energy efficiency. With the introduction of the new 78K0R/Kx3-L devices, however, NEC Electronics is now delivering the benefits of energy efficiency in its 16-bit products."

Venture capital is one of the pulses of the industry, and so a headline that VC investments are dropping by double digits is enough to catch the eye of anyone involved in the high tech ecosphere. But when you look at more data, things don't look bleak. On one hand, according to Dow Jones VentureSource, investment is down:\n\nIn the second quarter of 2008, quarterly venture capital investment in U.S. companies slipped below the $7 billion mark for the first time in 18 months. According to the Quarterly U.S. Venture Capital Report released today by Dow Jones VentureSource (http://www.venturecapital.dowjones.com), investment fell 12% in the second quarter compared to the same period last year with $6.64 billion put into 602 deals, the lowest quarterly deal count since 2005. The $7.58 billion invested in second quarter of 2007 was the second-highest quarterly totals recorded since the end of the dot-com boom in 2001.\n\nYet it's not all bad news because there was " steady deal activity and investment in the first half of the year," according to Dow Jones VentureSource director of global research Jessica Canning.\n\n"The movement of venture dollars from the traditional areas of information technology and health care toward burgeoning sectors like renewable energy, power management, and agriculture - or 'clean technology' areas - proves that venture capitalists are making good on their promise to tap opportunities in the massive energy market," said Ms. Canning.

A practical vision of the digital home of the future. Controlling home functionality more closely may lead to more efficient use of services. From this articles view it seems that there will be increased demand for electronic equipmnent such as monitors in the hom eof the future.

Nexans, the large French wire and cable maker, announced on 7th February that its full year operating revenues, at constant non-ferrous metals prices, increased by 6% to EUR4.87B (USD6.60B). However, the company noted that acquisitions were responsible for the increased revenues and organic sales growth was roughly flat compared to 2011. Nexans reported mixed revenue growth by sector, with the group's Industrial Cables unit and the Distributors and Transformers unit showing organic sales growth, whilst the Nexans reported contraction in its Power Transmission and Utilities and Operators businesses. In the Industrial Cables unit, high double-digit growth was noted in the demand automotive wiring harnesses, with the company highlighting its strong position with German autos companies as a decisive factor. The company also noted strong growth in supplying cables to the oil industry and the aeronautical industry. Weak European growth was noted in Nexan's Automation and Capital goods business, as well as in the railways sector, with Nexans noting that they expect railway investment to pick up in China in H2 2013.

China may be the world's fastest-growing major economy, but its main stock market has fallen on hard times.