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Novel Device by Microsoft Can Store Digital Info as DNA

Further, the team also developed techniques to search for and retrieve only images that contain an apple or a green bicycle — using the molecules themselves and without having to convert the files back into a digital format

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A man walks past a Microsoft sign set up for the Microsoft BUILD conference at Moscone Center in San Francisco, April 28, 2015. VOA

Tech major Microsoft has successfully developed an end-to-end automated DNA storage device that can translate digital information into DNA and back to bits, the company said in a blog post.

The fully automated system to store and retrieve data in manufactured DNA is a key step in moving the technology out of the research lab and into commercial datacenters.

The novel system, developed in partnership with University of Washington, translated “HELLO” into DNA and converted it back to digital data in just 21 hours, reported the paper published in Nature Scientific Reports journal.

“Our ultimate goal is to put a system into production that, to the end user, looks very much like any other cloud storage service — bits are sent to a datacenter and stored there and then they just appear when the customer wants them,” Karin Strauss, principal researcher at Microsoft, wrote in the post on Thursday.

“To do that, we needed to prove that this is practical from an automation perspective,” Strauss added.

The system has so far stored one gigabyte of data in DNA, which includes cat photographs, great literary works, pop videos as well as archival recordings in DNA, which could be retrieved without errors, the researchers said.

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FILE – Microsoft Corp. signage is seen outside the Microsoft Visitor Center in Redmond, Washington, July 3, 2014. VOA

The automated DNA data storage system uses software that converts the ones and zeros of digital data into the As, Ts, Cs and Gs that make up the building blocks of DNA.

Then it uses cheap lab equipments to flow the necessary liquids and chemicals into a synthesiser that builds manufactured snippets of DNA and to push them into a storage vessel.

When the system needs to retrieve the information, it adds other chemicals to properly prepare the DNA and uses microfluidic pumps to push the liquids into other parts of the system that “read” the DNA sequences and convert it back to information that a computer can understand.

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Information is stored in synthetic DNA molecules created in a lab, not DNA from humans or other living things, and can be encrypted before it is sent to the system.

Further, the team also developed techniques to search for and retrieve only images that contain an apple or a green bicycle — using the molecules themselves and without having to convert the files back into a digital format.

“We are definitely seeing a new kind of computer system being born here where you are using molecules to store data and electronics for control and processing. Putting them together holds some really interesting possibilities for the future,” said Luis Ceze, Professor at the varsity. (IANS)

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Microsoft Acquires Express Logic to Push IoT Dream

Microsoft is getting an established company with a proven product that can help it scale its Azure IoT business

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Microsoft, Taiwan AI
A man walks past a Microsoft sign set up for the Microsoft BUILD conference at Moscone Center in San Francisco, April 28, 2015. VOA

Microsoft has acquired San Diego-based software company Express Logic, that makes software for Internet of Things (IoT) devices, to accelerate IoT development for billions of devices at scale.

With this acquisition, Microsoft said late Thursday it will unlock access to billions of new connected endpoints, grow the number of devices that can seamlessly connect to its Azure Cloud and enable new intelligent capabilities.

“I am incredibly excited to share we have acquired Express Logic, a leader in real time operating systems (RTOS) for IoT and edge devices powered by micro-controller units (MCUs),” said Sam George, Director, Azure IoT at Microsoft.

Manufacturers building products across categories — from low capacity sensors like light bulbs and temperature gauges to air conditioners, medical devices, and network appliances — leverage the size, safety and security benefits of Express Logic solutions to achieve faster time to market.

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Logo of Microsoft outside it’s office. Pixabay

“Even highly constrained devices (battery powered and having less than 64KB of flash memory) can use Express Logic solutions. Over 9 billion of these MCU-powered devices are built and deployed globally every year, many of which can benefit from Express Logic solutions,” said Microsoft.

Microsoft is getting an established company with a proven product that can help it scale its Azure IoT business.

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The acquisition is part of a $5 billion investment in IoT the company announced last April that includes a number of Azure pieces, such as Azure Sphere, Azure Digital Twins, Azure IoT Edge, Azure Maps and Azure IoT Central. (IANS)