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iPhone XR delight for low-light photography: Experts

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New Delhi, Nov 4: If you are looking to get that perfect low-light shot this Diwali, the newly-launched iPhone XR is capable of beating all other camera-centric smartphones, say experts.

According to Bengaluru-based photographer Ashish Parmar, the iPhone XR has a wide-angle lens – a 26mm f/1.8 lens – for portraits.

“The iPhone XR emulates the Portrait Mode effect entirely with software designed to recognise human faces. This means it’s really great at creating the Portrait Mode effect with people,” Parmar told IANS.

“You can also shoot quite close to your subject in Portrait Mode with iPhone XR (no “Move farther away” warning), he suggested.

On the single-lens iPhone XR, portraits are shot with its fixed 26mm lens, so the field-of-view is quite a bit wider and the image compression is reduced.

“The same new Smart HDR technology on this year’s iPhone XS is also available on the iPhone XR. This means better dynamic range in everything you shoot,” Parmar said.

Shooting in low-light can be tricky and needs steady hands.

“Look for brighter colours or spots which are receiving light and lock you AE/AF on that area. You will expose for a better lit part of the image and avoid making your image grainy,” suggested Parmar.

If you are shooting moving subjects like fireworks, shoot on LIVE mode as this allows to edit or convert images and make it a long exposure shot with smooth transitions.

“Performance will vary, but I think it’s safe to say the iPhone XR battery life is the best we’ve had in an iPhone yet,” said Parmar.

For Mumbai-based travel blogger and photographer Siddhartha Joshi, the iPhone XR camera sensor features deeper, larger pixels.

“Deeper to improve image fidelity and larger to allow more light to hit the sensor. The result? Even better low-light photos,” Joshi told IANS.

According to him, the camera is focused on portraits of people.

“I feel that it’s also really quick with finding faces and locking on them. This makes clicking portraits of people faster and a joy with the device,” said Joshi.
Portrait photography isn’t just about having a great subject.

“It’s also about having a great background. Also, make sure that your subject wears a colour different from the surrounding elements. Otherwise, your subject will blend into the background,” suggested Joshi.

IANS

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Parliamentary panel summons Facebook, Twitter officials on Jan 21

Earlier, the committee had summoned Facebook’s India head Ajit Mohan over the issue of political bias on the social media platform.

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New Delhi, Jan 18: The Parliamentary Committee on Information Technology has issued summons to officials of Facebook and Twitter for January 21, to question them over misuse of the social media/online news platforms.

The schedule of meeting on the Lok Sabha website read: “Evidence of representatives of Ministry of Electronics and Information Technology and to hear the views of the representatives of Facebook and Twitter on the subject safeguarding citizens’ rights and prevention of misuse of social/online news media platforms including special emphasis on women security in the digital space.”

Earlier, the committee had summoned Facebook’s India head Ajit Mohan over the issue of political bias on the social media platform.

The allegations of a Facebook bias towards the BJP were reported in The Wall Street Journal in August 2020 and had claimed that Ankhi Das, the platform’s then India Policy Head had opposed the idea of removing hate posts by BJP leaders, warning that this could hamper their “commercial interests”.

Das has now quit Facebook.

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CAIT moves SC against WhatsApp, Facebook

The CAIT will not allow any corporate or conglomerate to enforce its ‘obnoxious policies and sinister designs’ to make profit in an unethical manner by firing from the shoulder of the people of India, added its petition.

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New Delhi, Jan 16 : The Confederation of All India Traders (CAIT) on Saturday filed a petition in the Supreme Court with the prayer to direct WhatsApp to withdraw its new privacy policy which is encroaching upon various fundamental rights of the citizens granted by the Constitution of India.

CAIT has also prayed that the Union of India must frame guidelines to govern big technology companies like WhatsApp and frame policies which would protect the privacy of citizens and businesses.

The petition especially highlights the difference of approach in EU and India countries with respect to the privacy policy of WhatsApp and how the data of Indian users can be misused by such big tech companies. The petition has been drafted by Advocate Abir Roy and settled and filed in Supreme Court by Advocate on Record Vivek Narayan Sharma.

CAIT National President B.C. Bhartia and Secretary General Praveen Khandelwal charged that WhatsApp has adopted the approach of ‘my way or high way’ which is arbitrary, unjustified, unconstitutional and cannot be accepted in a democratic country like India. WhatsApp has been fraudulently collecting personal user data.

At the time of its launch, WhatsApp attracted users based on the promise of non-sharing of user data and strong privacy principles. In 2014, after the acquisition of WhatsApp by Facebook, when the users had started doubting the privacy of their data and were in fear that their personal data will be shared with Facebook, WhatsApp promised that nothing would change in the privacy policy after the acquisition. However, in August 2016, WhatsApp retracted from its promise and introduced a new Privacy Policy which severely compromised the rights of its users and made the privacy rights of users completely vulnerable, CAIT said.

Under the new privacy policy, it allowed the sharing of personal data with Facebook and all its group companies for commercial advertising and marketing. Since then, the company has been altering its policies to collect and process a wider range of information, and share the same with the third party applications.

The CAIT will not allow any corporate or conglomerate to enforce its ‘obnoxious policies and sinister designs’ to make profit in an unethical manner by firing from the shoulder of the people of India, added its petition.

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Mobile numbers of WhatsApp on Web users found on Google Search

According to Rajaharia, the latest leak of personal mobile numbers via WhatsApp on Web has not been addressed so far by the either Facebook-owned platform or Google.

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New Delhi, Jan 16 : As WhatsApp faces intense scrutiny over its upcoming data and privacy policy in India and elsewhere, another user data violation has been reported, this time on the WhatsApp on Desktop (Web) application, allegedly exposing personal mobile numbers via indexing on Google Search.

Although WhatsApp is primarily a mobile app, currently being used by over 400 million users in India, some working professionals also use the instant chat app on their desktops and PCs via the Web version.

Independent cybersecurity researcher Rajshekhar Rajaharia on Friday shared some screenshots with IANS showing indexing of personal mobile numbers of WhatsApp users via Web version on Google Search.

“The leak is happening via WhatsApp on Web. If someone is using WhatsApp on laptop or on an office PC, the mobile numbers are being indexed on Google Search. These are mobile numbers of individual users not business numbers,” Rajaharia told IANS.

Earlier this week, concerned at private group chat links being available on Google Search, WhatsApp said that it had asked Google not to index such chats and advised users not to share group chat links on publicly accessible websites.

Google had indexed invite links to private WhatsApp group chats, meaning anyone can join various private chat groups with a simple search. The indexed WhatsApp group chat links have now been removed from Google.

“Despite WhatsApp advising users and telling Google to remove the earlier exposed group chat links, the mobile numbers via WhatsApp Web application are now being indexed on Google Search,” Rajaharia noted.

A WhatsApp spokesperson said in an earlier statement that since March 2020, WhatsApp has included the “noindex” tag on all deep link pages which, according to Google, will exclude them from indexing.

“We have given our feedback to Google to not index these chats. Links that users wish to share privately with people they know and trust should not be posted on a publicly accessible website,” the company spokesperson said.

The issue was first cropped up in February last year when app reverse-engineer Jane Wong found that Google has around 470,000 results for a simple search of “chat.whatsapp.com”, part of the URL that makes up invites to WhatsApp groups.

According to Rajaharia, the latest leak of personal mobile numbers via WhatsApp on Web has not been addressed so far by the either Facebook-owned platform or Google.

The revelation comes at a time when WhatsApp is changing its privacy policy and users will have to “agree and accept” if they plan to keep using the app post-February 8.

On Friday, a single judge bench of the Delhi High Court recused from hearing a petition against the WhatsApp’s upcoming data and privacy policy, on the grounds that it violates the right to privacy of citizens of India.

The plea will now be listed before another bench and would come up for hearing on January 18.

–IANS

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