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Vivo unveils first under display fingerprint technology 

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Shanghai, June 28: Aiming to take on tech giants Samsung and Apple, Chinese smartphone maker Vivo on Wednesday launched the industry-first under display fingerprint technology that will strike out the need of a physical button to unlock the device.

Called Vivo Under Display, the technology was unveiled at MWC 2017 here.

“From processing innovations in casings to dual lenses for both front and back cameras and finally design breakthroughs in appearance, the smartphone industry has entered a new round of technological competition,” Alex Feng, Senior Vice President at Vivo, told the gathering.

“We are set to elevate our technology capabilities and bring better products to our consumers. That is how we keep our brand’s competitiveness in the long run,” Feng added.

Based on Qualcomm Fingerprint Sensors – that was launched earlier in the day — this sensor can be placed under the glass (0.8mm), an OLED screen (1.2mm) and an aluminium cover (0.525mm), making it invisible yet fully functional.

Vivo uses the ultrasonic technology in its sensor that emits ultrasonic waves that capture a precise image of a user’s fingerprint to unlock the device.

The fingerprint recognition technology can be further expanded to realize users such as gesture recognition, security verification and more which will greatly enhance user experience.

The water resistant technology even omits the limitations that Capacitive fingerprints face and can unlock devices even if the hands are wet.

What makes this technology superior is the fact that the sensor can be placed anywhere under the display and with this release a real full screen display is expected in the future.

The company also launched the Digital Signal Processing (DSP) solution for backlighting and night-time photography.

The Vivo DSP photography solution is to help users take pictures with high quality and accurate exposure and adjust the brightness to the image to match what is actually seen by the naked eyes.

The technology allows smartphones to take multiple RAW pictures quickly when shooting under complicated lighting conditions. The DSP chip will then automatically process and compose a single RAW picture which is then exported to a JPEG format.

The DSP Photography Solution technology not only saves time by fast photo processing but also minimises the noise for night scene photography and even improve the beautification effects of Vivo’s Face Beauty Mode.

Vivo also unveiled the Hi-Fi audio solution with DAC chip that improves the audio quality.

Hi-Fi refers to High-Fidelity audio and products equipped with this technology can provide users with a high-quality music experience.

The new solution is focused on perfecting details via a customized DAC decoding chip together with a customised headphone amplifier which improves dynamic range, distortion and output power.

The solution has twice the output amplitude as ordinary phones.

In subjective acoustic evaluations, it has shown better resolution and thrust, rich details and strong spatial perception. Moreover, the headphone amplifier utilises new processing technology to improve power efficiency as well as the overall audio experience.

Themed ‘The Human Element’ MWC Shanghai 2017 is being held at the Shanghai New International Expo Center from June 28 to July 1.

The conference is expected to attract more than 650 manufacturers from various fields in the global mobile industry.

IANs

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‘WhatsApp Business’ now available on Android in India

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New Delhi, Jan 23: To help businesses communicate better with their customers in India, WhatsApp has officially rolled out “WhatsApp Business” — a free-to-download Android app for small businesses — in the country.

The new app, available on Google Play Store, will make it easier for companies to connect with customers, and more convenient for its users to chat with businesses that matter to them.

“WhatsApp Business”, yet to come on Apple App Store in India, asks for a separate phone number from the one users have for their individual WhatsApp account.

“People all around the world use WhatsApp to connect with small businesses they care about from online clothing companies in India to auto parts stores in Brazil,” the Facebook-owned app had said in an earlier statement.

“WhatsApp Business will make it easier for people to connect with them, and vice versa, in a fast and simple way,” the company added.

“WhatsApp Business” was launched last week in Indonesia, Italy, Mexico, Britain and the US.

The app will help customers with useful information such as a business description, email or store addresses and website.

It will also save time with smart messaging tools — quick replies that provide fast answers to frequently asked questions, greeting messages that introduce customers to your business, and away messages that let them know you’re busy.

“People will know that they’re talking to a business because you will be listed as a Business Account. Over time, some businesses will have Confirmed Accounts once it’s been confirmed that the account phone number matches the business phone number,” WhatsApp said.

People can continue using WhatsApp as usual as there’s no need to download anything new.

“People will continue to have full control over the messages they receive, with the ability to block any number, including businesses, as well as report spam,” the company added.

In India, 84 per cent of SMBs think that WhatsApp helps them communicate with customers, and 80 per cent of SMBs think that WhatsApp helps them grow their business.

IANS

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Honor 9 Lite Review: Four -camera set-up to disrupt mid-segment market

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New Delhi, Jan 22: Honor 9i (Rs 17,999) was the first smartphone with a four-camera system that arrived in India last year. To tap into the mid-price segment with the same USP, Huawei’s sub-brand Honor has launched Honor 9 Lite, starting at Rs 10,999.

The device is in a direct fight with Oppo A83 (Rs 13,990) and Samsung Galaxy On7 Prime (Rs 12,990) which were launched on the same day, January 17.

Let us see what works for the device.

Bearing a striking resemblance to the iPhone 8, Honor 9 Lite looks stunning with a plastic frame, sandwiched between 2.5D-curved glasses at the front and back.

The mirror-like glass at the back has more resistance against smudges when compared to other devices.

It comes with a 5.65-inch full-HD+, bezel-less display with an 18:9 aspect ratio in a 5.2-inch screen form factor, giving extra work space to users.

The screen is similar to the display concept by Samsung sans the curved edges that the South Korean giant has in its premium devices.

Honor 9 Lite sports a 13MP quad-camera set-up, Phase-Detection AutoFocus (PDAF) and advanced wide-aperture mode.

As far as the camera performance is concerned, the device offered a somewhat mixed performance. The beauty effects in selfies and portraits came out well at times.

The Beautify feature especially worked well. The face marks vanished and the skin had a soft tone to it while clicking selfies. It took a split second to process the image and the output was good too.

In the Portrait mode, available in both front and back cameras (13MP+2MP), the “bokeh” effect was excellent despite the device not being a premium smartphone.

With “bokeh”, we could also point out edges which were not meant to be blurred out.

The Portrait mode did work wonders for the rear cameras and we had better final images.

The device is powered by 16nm Kirin 659 Octa-core processor that runs it smoothly. The Kirin chip delivered seamless performance.

Even with a four-camera system, we did not find any lag while working with several apps simultaneously in the background.

The user interface has had a minor facelift with new EMUI 8.0 that runs Android 8.0 Oreo. The new interface is also claimed to have Artificial Intelligence (AI) capabilities which are not available in this device at the moment.

Since Honor 9 Lite has a lighter version of EMUI 8.0, there was no impact on the overall performance.

The smartphone has a 3,000mAh battery that gave us a day-long power with moderate use, including surfing and video data consumption.

What doesn’t work?

Although the camera output was good, the Beautify option did editing to an extent that the images appeared almost fake compared to the original.

The plastic chassis sandwiched between the glass is an unwelcome feature — drop your device and it’s gone for good.

Conclusion: For Rs 10,999 (32GB variant), the device with a four-lens system works perfectly. If you are a heavy user, you can opt for the 64GB model.

IANS

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Less than 10% of Gmail users enable two-factor authentication: Google

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San Francisco, Jan 22: Despite the growth of sophisticated cyber threats globally, Google has said that less than 10 per cent of active Gmail users have enabled two-factor authentication making the remaining 90 per cent more vulnerable to cyber attacks.

According to Google engineers, compromised passwords are the top way hackers gain access to accounts and all users — especially those in the enterprises — should implement two-factor authentication immediately.

“Further, only 12 per cent of Americans use a password manager to protect their accounts,” US-based news website Techrepublic quoted Google engineer Grzegorz Milka as saying in a presentation at the Usenix Enigma 2018 security conference in California late on Saturday.

Two-factor authentication is one of the most effective ways to protect online accounts given that compromised passwords are the top way attackers gain access to accounts.

In the enterprise, if a hacker can break into the email of even one employee, it gives them not only access to company data but also ammunition for future phishing attacks — making it even more important for firms to ensure all employees have enabled two-factor authentication and gone through cybersecurity training.

The feature, which Google calls 2-step verification, requires using a second step-often a single-use key or password-along with the account password to verify a user’s identity and allow them into their account.

With Google, the second step can come in the form of a text message, a phone popup, through a Google Authenticator app or from a number of printed single-use codes.

Google first rolled out its two-factor authentication feature back in 2011, yet users have failed to adopt the safety measure in large numbers. The feature adds a few seconds to the login time but is claimed to be the best option to stay away from cyber attacks.

Milka said that Google did not make two-factor authentication mandatory for all users due to usability.

“It’s about how many people would we drive out if we force them to use additional security,” he was quoted as saying.

Google has made a number of other efforts to improve security for its users.

In January 2017, the company announced new layers of enterprise-grade security controls for “G Suite” to give users more control and visibility over sensitive information.

In October last year, it rolled out the “Advanced Protection Programme” that offers better defenses against phishing, accidental data sharing and fraudulent account access for executives and professionals in fields where confidential information is shared online.

IANS

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