The human body is soft, curvilinear, and continuously evolving; modern electronic devices are rigid, planar, and physically static. Recent research has yielded a complete set of advanced materials, manufacturing approaches, and design layouts that eliminates this profound mismatch in properties. The resulting devices can intimately integrate onto or into the human body for diagnostic, therapeutic, or surgical function with important unique capabilities in biomedical research and clinical medicine. These emerging technologies have strong potential to improve human health and to enhance the understanding of living systems. They fall into 3 categories—soft, injectable, and bioreabsorbable electronics—each demonstrated in extensive animal studies and several in initial human trials. The Figure presents images of bioelectronic devices.
Figure. Images of Biocompatible Electronic Devices A, Inflated balloon catheter equipped with arrays of sensors for pressure, flow, and contact along with actuators for ablation therapy and light-emitting diodes for optical characterization. B, Three-dimensional membrane wrapped around the entire surface of the heart for cardiac electrotherapy. C, Actively multiplexed sheet of electronics laminated onto the surface of the brain for high-resolution electrocorticography. D, Wireless electronics mounted on the skin for continuous, multimodal monitoring of physiological status. E, Injectable optoelectronic system threaded through the eye of a sewing needle and wrapped around its shaft to highlight the small dimensions and flexible mechanics. F, Bioresorbable electronic circuit, partially dissolving in a drop of water. All of the constituent materials dissolve at controlled rates into harmless end products when exposed to biofluids.
Ethiopian Airlines is set to buy six more 787-8 Dreamliner aircraft after striking a deal with Boeing at the Paris Air Show.
The order was previously attributed to an unidentified customer on Boeing’s orders and deliveries website.
we will keep investing heavily in technologically advanced and modern airplanes
The Dreamliners complement the airline’s existing 787 that are part of Ethiopian’s long-term strategy to increase capacity and provide greater route flexibility to and from its hub in the capital, Addis Ababa.
“This new addition to our fleet will not only benefit Ethiopian because of its unmatched operating costs, but will also help us to enhance overall travel experience of our customers,” said Tewolde Gebre Mariam, CEO of Ethiopian Airlines. Read more
According to worldometers.info, the population within South Africa sits at just over 53 million individuals. To add to the figures, Nigeria currently has over 183 million individuals populating its city’s.
Africa has always been viewed as a continent that isn’t very connected in terms of internet speeds and the number of users – compared to other parts of the world. However, the latest statistics say otherwise. Read more
Microsoft is aiming to connect rural residents in Nanyuki, a market town in Laikipia County in central Kenya, with low-cost wireless Internet. The move aims to deliver affordable Internet service and connectivity to central Kenya as a means of providing service to under-served regions of the country.
According to Microsoft: “The Internet service is made possible by utilising TV White Spaces, the unused portions of wireless spectrum in the frequency bands used for television broadcasting.” Read more
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Drones are a controversial topic when it comes to national security. However cargo drones, with their potential applications for last mile delivery in remote areas and humanitarian emergency situations, are tipped to be an exciting area of innovation for Africa.
But who is behind the push for cargo drones in Africa, why has it got the business world so excited, and how is progress on this embryonic technology panning out?
Cargo drones are small pilotless airplanes designed to transport 20-30kg packages across distances of 80km or perhaps further. The technology could have a revolutionary impact for delivering products to remote, poorly connected communities in much of Africa. Read more
MTN Business today unveiled the first truly Pan African Internet of Things (IoT) platform, providing African enterprises with greater control and advanced management features for their connected devices and sim cards.
The launch also sees the introduction of a global Machine-to-Machine (M2M) sim card, which gives customers the same rate for M2M activity across MTN’s footprint in Africa. Read more
TOLEDO — The new machine that could one day replace anesthesiologists sat quietly next to a hospital gurney occupied by Nancy Youssef-Ringle. She was nervous. In a few minutes, a machine — not a doctor — would sedate the 59-year-old for a colon cancer screening called a colonoscopy.
But she had done her research. She had even asked a family friend, an anesthesiologist, what he thought of the device. He was blunt: “That’s going to replace me.” Read more
Ooredoo Qatar has announced that its Mobile Money service will give 20 free international minutes, with all international transfers to selected African countries, until 25 July 2015.
According to the company, the offer will be valid in: Cameroon, Ghana, Uganda, Nigeria and Kenya. For Hala customers, the 20 international minutes will be credited to their Hala balance instantly after the transaction. Read more
Smartphone shipment volumes to the Middle East and Africa grew 83 percent in 2014, boosted the increased availability of cheaper models and dual-Sim devices, according to a media release issued by the IDC. Read more