World's first holographic flexible smartphone developed

May 9, 2016

Toronto, May 9: Scientists claim to have developed the world's first holographic flexible smartphone that lets users interact with 3D videos and images without any headgear or glasses.

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The device, dubbed HoloFlex, is capable of rendering 3D images with motion parallax and stereoscopy to multiple simultaneous users without head tracking or glasses.

"HoloFlex offers a completely new way of interacting with your smartphone. It allows for glasses-free interactions with 3D video and images in a way that does not encumber the user," said Roel Vertegaal, from Queen's University in Canada.

HoloFlex features a 1920x1080 full high-definition Flexible Organic Light Emitting Diode (FOLED) touchscreen display.

Images are rendered into 12-pixel wide circular blocks rendering the full view of the 3D object from a particular viewpoint.

These pixel blocks project through a 3D printed flexible microlens array consisting of over 16,000 fisheye lenses. The resulting 160x104 resolution image allows users to inspect a 3D object from any angle simply by rotating the phone.

HoloFlex is also equipped with a bend sensor, which allows for the user to bend the phone as a means of moving objects along the z-axis of the display.

Vertegaal envisions a number of applications for the new functionality of the HoloFlex technology.

A first application is the use of bend gestures for Z-Input to facilitate the editing of 3D models, for example, when 3D printing.

Using the touchscreen, a user can swipe to manipulate objects in the x and y axes, while squeezing the display to move objects along the z-axis.

Due to the wide view angle, multiple users can examine a 3D model simultaneously from different points of view.

"By employing a depth camera, users can also perform holographic video conferences with one another," said Vertegaal.

"When bending the display users literally pop out of the screen and can even look around each other, with their faces rendered correctly from any angle to any onlooker," he said.

HoloFlex also can be used for holographic gaming. In a game such as Angry Birds, for example, users would be able to bend the side of the display to pull the elastic rubber band that propels the bird.

When the bird flies across the screen, the holographic display makes the bird literally pop out of the screen in the third dimension.

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News Network
December 19,2025

Mangaluru: In a decisive move to tackle the city’s deteriorating sanitation infrastructure, the Mangaluru City Corporation (MCC) has announced a massive ₹1,200 crore action plan to overhaul its underground drainage (UGD) network.

The initiative, spearheaded by Deputy Commissioner and MCC Administrator Darshan HV, aims to bridge "missing links" in the current system that have left residents grappling with overflowing sewage and environmental hazards.

The Breaking Point

The announcement follows a high-intensity phone-in session on Thursday, where the DC was flooded with grievances from frustrated citizens. Residents, including Savithri from Yekkur, described a harrowing reality: raw sewage from apartments leaking into stormwater drains, creating a "permanent stink" and turning residential zones into mosquito breeding grounds.

"We are facing immense difficulties due to the stench and the health risks. Local officials have remained silent until now," one resident reported during the session.

The Strategy: A Six-Year Vision

DC Darshan HV confirmed that the proposed plan is not a temporary patch but a comprehensive six-year roadmap designed to accommodate Mangaluru’s projected population growth. Key highlights of the plan include:

•    Infrastructure Expansion: Laying additional pipelines to connect older neighborhoods to the main grid.

•    STP Crackdown: Stricter enforcement of Sewage Treatment Plant (STP) regulations. While new apartments are required to have functional STPs, many older buildings lack them entirely, and several newer units are reportedly non-functional.

•    Budgetary Push: The plan has already been discussed with the district in-charge minister and the Secretary of the Urban Development Department. It is slated for formal presentation in the upcoming state budget.

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News Network
December 15,2025

Udupi, Dec 15: What was meant to be a post-pilgrimage gathering turned tragic in Padukere village of Brahmavar taluk, Udupi district, late Sunday night, when a clash among youths escalated into a fatal assault, leaving one man dead.

The victim has been identified as 30-year-old Santosh Mogaveera, a resident of Padukere.

According to preliminary information, the incident took place during a late-night drinking party involving a group of local youths who had recently returned after completing their pilgrimage to the Sabarimala shrine. An argument reportedly broke out among the group and soon escalated into a violent confrontation.

During the ensuing brawl, Santosh Mogaveera was allegedly assaulted and collapsed at the spot after sustaining serious injuries. He was rushed by local residents to a private hospital in Brahmavar, where doctors declared him dead.

On receiving information, senior police officials, including Brahmavar Circle Inspector Gopikrishna, Kota Police Sub-Inspector Praveen Kumar T, Station ASI Manthesh Jabagoudar, and head constables Pradeep and Ashok, visited the spot and conducted an inspection.

Police have taken four youths into custody in connection with the incident. A case has been registered at the Kota police station, and further investigation is underway to ascertain the exact sequence of events leading to the death.

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News Network
December 19,2025

Mangaluru: Public transport in Mangaluru is set for a state-led transformation as the government moves to deploy 100 new electric govt buses to replace unreliable private services. The initiative aims to provide a dependable alternative to private operators who have been frequently "cutting trips," leaving thousands of commuters stranded.

The announcement was made by Deputy Commissioner and MCC Administrator Darshan HV during a public phone-in session. The move specifically targets routes where private bus service has become erratic, ensuring that citizens no longer have to rely on a fluctuating private sector for their daily commute.

Restoring the Govt Presence

The transport crisis was brought to the forefront by Ramayya, a resident of Bajal, who highlighted a growing trend of private buses skipping morning and night trips. With the previous KSRTC (govt) services discontinued, residents have been left without a fallback option.

To fix this, the DC confirmed that the PM-eBus Sewa Scheme will bring 100 government-owned electric buses to the city:

•    Phased Deployment: The first 50 of the new 100 government buses are scheduled to arrive by March 2026.

•    State Infrastructure: Two new government depots, including one at Mudipu, are being prepared for operations.

•    Recruitment: The state has already begun training a new batch of government bus drivers to ensure the fleet is operational the moment it arrives.

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