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Cellular

— Science

"Google Maps for the Body" zooms in from whole organs down to individual cells

By - April 15, 2015 3 Pictures
The algorithms used for zooming in and out on Google Maps and Google Street View have made it possible to visually traverse through layers of the body – starting with a whole joint and drilling all the way down to the cellular level. The new imaging system could have huge implications in medicine because it drastically reduces the time required to analyze and compare data. Read More
— Telecommunications

Yaliny wants to turn any smartphone into a satellite phone

By - April 25, 2014 5 Pictures
Visit an area outside of your cell network, take a vacation in a different country, or play a certain augmented reality game requiring you to have a constant high speed data connection, and congratulations, you’ll have an instant reminder of the current limitations of cellular networks. The Russian company Yaliny ambitiously hopes to help consumers circumvent traditional providers with Yaliny’s own network of satellites and an intermediary device called the Yaliny Point which will work with most smartphones, all for a promised US$150 for the hardware and $10 monthly thereafter. Read More
— Telecommunications

Artemis unveils pCell technology promising high-speed mobile connectivity for all

By - March 12, 2014 5 Pictures
The rise of smartphones and subsequent explosion in mobile data usage has put a strain on mobile networks, slowing them down when congested and requiring more and more radio spectrum space to accommodate the demand. Artemis Networks hopes to solve this problem with a new technology called pCell, which promises full speed mobile data regardless of the number of users. Read More

MicroSIMcutter trims oversized SIM cards down to size

The SIM cards that fit into those tiny slots in your cell phone and tell your cellular network to whom your calls are to be charged come in four different sizes. With the only real difference between them the amount of excess plastic on which the circuitry is housed, MicroSIMcutter's new SIM card cutter can cut either mini- or micro-SIM cards into the nano-SIM form factor, allowing a user switching phones to recycle their existing card. Read More
— Science

Bi-Fi: New cell-to-cell communication process could revolutionize bioengineering

By - September 30, 2012 2 Pictures
The internet has revolutionized global communications and now researchers at Standford University are looking to provide a similar boost to bioengineering with a new process dubbed “Bi-Fi.” The technology uses an innocuous virus called M13 to increase the complexity and amount of information that can be sent from cell to cell. The researchers say the Bi-Fi could help bioengineers create complex, multicellular communities that work together to carry out important biological functions. Read More
— Science

Quantum dots delivered to cell nucleus with a nanoneedle

By - October 1, 2010 1 Picture
We recently saw the potential for nanoneedles and quantum dots to treat skin cancer, however researchers at the University of Illinois have gone one step further. They have created a nanoneedle (an incredibly small needle) that allows them to peak into the nucleus of a cell. When subjected to an electrical charge, the needle injects quantum dots into the nucleus of a living cell. These quantum dots (nanoscale crystals with unique properties in terms of light emission) can be used to monitor microscopic processes and cellular conditions, aid the diagnosis of disease, and track genetic information from within the nucleus. Read More
— Mobile Technology

Sun, dust, music, desert and a free solar powered cellular network

By - September 2, 2010 3 Pictures
Burning Man, the popular desert music festival, is this year featuring a free, solar powered cellular network for the duration of the festival which winds up on Monday. The open source software, OpenBTS (Open Base Transceiver Station) is a low-cost replacement for traditional cell networks. It allows mobile phones to connect to each other if they're all within range of the transceiver, or to connect with any other phones with Internet connection. It utilizes a Universal Software Radio Peripheral (USRP) to create a GSM air interface on any standard GSM mobile phone. The founders of Burning Man, which began this week in Black Rock City, Nevada, have decided to trial the system by allowing the 50,000 or so attendees free access to the network. Read More

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