Thursday November 14, 2019
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Fujifilm’s Retro-Style Camera in India For Rs 49,999

"FUJIFILM X-A5" is the smallest and lightest mirrorless digital camera within the "X Series" zoom lens kit, the company claimed

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Fujifilm India Launches New Analog Instant Camera
New Fujifilm medium format mirrorless camera in India. (IANS)

Imaging technology company Fujifilm on Tuesday launched its retro-style mirrorless digital camera “X-A5” in India for Rs 49,999.

The camera comes with a 180-degree tilting rear liquid crystal display (LCD) screen, built-in Bluetooth, 24.2MP Advanced Photo System type-C (APS-C) sensor, phase detection auto-focus (PDAF), extended battery life and a faster image processing engine.

“‘FUJIFILM X-A5’ is an affordable solution to provide a refined photography experience among amateurs, particularly designed for Instagrammers and for those who consider photography as a lifestyle,” Haruto Iwata, Managing Director, Fujifilm India, said in a statement.

Also Read: Google to Train 8,000 Indian Journalists on Fact-checking

Other features of the camera include a newly-developed compact wide-angle zoom lens and new user interface, film stimulation modes and a broader range of video functions with 4K capabilities.

“FUJIFILM X-A5” is the smallest and lightest mirrorless digital camera within the “X Series” zoom lens kit, the company claimed.

The camera is available in brown, pink and black colours on Amazon India. (IANS)

Next Story

This AI System Can Evade Censorship In India, China and Kazakhstan

Researchers develop an AI tool that evades censorship in India, China and Kazakhstan

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(AI)-based system automatically learns to evade censorship in India, China and Kazakhstan. Pixabay

Researchers have developed an Artificial Intelligence (AI)-based system that automatically learns to evade censorship in India, China and Kazakhstan.

The tool, called Geneva (short for Genetic Evasion), found dozens of ways to circumvent censorship by exploiting gaps in censors’ logic and finding bugs that the researchers said would have been virtually impossible for humans to find manually.

The researchers are scheduled to introduce Geneva during a peer-reviewed talk at the Association for Computing Machinery’s 26th Conference on Computer and Communications Security in London on Thursday.

“With Geneva, we are, for the first time, at a major advantage in the censorship arms race,” said Dave Levin, an assistant professor of computer science at the University of Maryland in the US and senior author of the paper.

“Geneva represents the first step toward a whole new arms race in which artificial intelligence systems of censors and evaders compete with one another. Ultimately, winning this race means bringing free speech and open communication to millions of users around the world who currently don’t have them,” Levin said.\

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This AI system that evades censorship is called ‘Geneva’. Pixabay

To demonstrate that Geneva worked in the real world against undiscovered censorship strategies, the team ran Geneva on a computer in China with an unmodified Google Chrome browser installed.

By deploying strategies identified by Geneva, the user was able to browse free of keyword censorship.

The researchers also successfully evaded censorship in India, which blocks forbidden URLs, and Kazakhstan, which was eavesdropping on certain social media sites at the time, said a statement from the University of Maryland.

All information on the Internet is broken into data packets by the sender’s computer and reassembled by the receiving computer.

One prevalent form of Internet censorship works by monitoring the data packets sent during an Internet search.

The censor blocks requests that either contain flagged keywords (such as “Tiananmen Square” in China) or prohibited domain names (such as “Wikipedia” in many countries).

When Geneva is running on a computer that is sending out web requests through a censor, it modifies how data is broken up and sent, so that the censor does not recognise forbidden content or is unable to censor the connection.

Known as a genetic algorithm, Geneva is a biologically inspired type of AI that Levin and his team developed to work in the background as a user browses the web from a standard Internet browser.

Like biological systems, Geneva forms sets of instructions from genetic building blocks. But rather than using DNA as building blocks, Geneva uses small pieces of code.

Censorship
By deploying strategies identified by Geneva, the user is able to browse free of keyword censorship. Pixabay

Individually, the bits of code do very little, but when composed into instructions, they can perform sophisticated evasion strategies for breaking up, arranging or sending data packets.

The tool evolves its genetic code through successive attempts (or generations). With each generation, Geneva keeps the instructions that work best at evading censorship and kicks out the rest.

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Geneva mutates and cross breeds its strategies by randomly removing instructions, adding new instructions, or combining successful instructions and testing the strategy again.

Through this evolutionary process, Geneva is able to identify multiple evasion strategies very quickly, said the study. (IANS)