Jessica Lum

Articles by Jessica Lum

Photojournalist Uses iPhone to Cover Olympics

We've seen some very heavy-duty gear lugged out to cover the Olympic games in London this year: some robotic rigs, an 800mm lens that could easily weigh more than the average lady gymnast, and of course, the usual suspects in a packed camera bag. But Guardian photojournalist Dan Chung is traveling light: he's covering the games with a simple iPhone setup.

Dirkon: The Vintage DIY Pinhole Camera Made of Paper

The Dirkon pinhole 35mm camera is made entirely from paper cut from a template by designers Martin Pilný, Mirek Kolář and Richard Vyškovský. The three published the template in a 1979 issue of Czechoslovakian magazine ABC mladých techniků a přírodovědců (translated as An ABC of Young Technicians and Natural Scientists). While original prints of the magazine are rare, the Dirkon gained cult popularity in Chzechoslovakia.

YouTube Offers Face Blurring Technology

YouTube just announced a useful new feature: an easy face blur option. The announcement says the feature is aimed for news and human rights agencies to protect privacy and identities especially if posting images of activists who may need to remain anonymous or if minors are present in the videos and privacy is a concern.

Is the World Ready for Wearable Cameras (Or Cyborgs)?

Professor and self-proclaimed cyborg Steve Mann created an eye and memory-aid device he calls the EyeTap Digital Glass. The EyeTap, worn by Mann above on the left, is a wearable device that is similar to Google Eye, pictured right, but he's been making them at home since the 1980s. The goal of his project is to use images to aid memory, or even to augment the memories of people with Alzheimer's Disease or who simply want to preserve their memories more permanently. However, a recent …

The First Instagram Photo Uploaded Exactly Two Years Ago

Exactly two years ago today, Instagram testers uploaded the very first image to an app called Codename: a simple photograph of a sandaled foot and a dog. Three months later, Codename launched to the public as Instagram, the $1 billion photo app that boasts 50 million users who have shared 1 billion photographs.

Instagram Allegedly Downplays Security Vulnerability

Sebastian Guerrero, an independent researcher in Barcelona says he's discovered a way to force friendship with any Instagram user -- private or public -- by exploiting an Instagram server-side vulnerability. In one case, Guerrerro forced Mark Zuckerberg to follow his test account. Then Guerrerro sent him a message through a photo post, which would show up in Zuckerberg's photo feed of people he follows. Guerrero also used a test account to follow a private user without the required approval …

Augmented Reality App Puts Virtual Images on Physical Walls

LZRTAG is a free Android app that lets you generate QR codes associated with uploaded images -- mostly animated .gif images. The codes can be printed out and placed on walls and other surfaces. When scanned with the Android app, the codes call up the associated image and display it in an augmented reality on your phone.

Nikon Expected to Announce New 800mm Lens, the Longest in Lineup

Based on some patents filed by Nikon, the company is expected to announce an updated 800mm lens, which will be the largest lens in the current lineup, according to Nikon Rumors. As of now, the 600mm f/4G ED VR is the longest lens Nikon is offering, though Sigma and Canon both have 800mm f/5.6 lenses in their lineups.

Getty Images Auction Draw Bids of $4 Billion

Photo agency Getty Images is on the auction block, in a second round of bids that are climbing towards $4 billion for a potential sale. Investment firm KKR & Co. and private equity investment firm TPG are on the list of at least five interested bidders, the Wall Street Journal reports.

Reuters to Use Robotic DSLR Cameras for Olympic Coverage

Sports photographers use a variety of techniques and gear to shoot from different angles that are less accessible to the photographers during action: wirelessly triggered cameras mounted behind backboards, perched on overhead catwalks, clamped on the ground. Reuters photographers Fabrizio Bensch and Pawel Kopczynski decided to take the technology of remote photography to another level for the upcoming 2012 Summer Olympics with robotic cameras.

More Ways to View Lytro Photos with Google Chrome Extensions

Lytro has been pushing to make their living pictures -- interactive, clickable photos that have a variable focus point -- easier to share. Lytro is a camera that has a very specific, proprietary way of saving and viewing photographs, so sharing these photos can be tricky. Nevertheless, Lytro has been able to quickly expand living photos across the web through social media, most recently to Google+ and Pinterest through Google Chrome extensions.

New UK Policy Raises Concern Over Copyright Amongst Photographers

The UK government issued an updated copyright policy statement today that's intended to modernize copyright law in a digital era. But here's where those traditionally protected under copyright -- authors, poets, artists, photographers and so forth -- begin to cringe: sweeping definitions of "orphan works" and Extended Collective Licensing could allow companies to buy chunks of content without compensating original authors.

Trick Out Your Compact Camera, Retro Style

Tired of your boring Nikon point and shoot? Does the sleek modern silver clash with your vintage threads? Breathe easy: German company PimpmyDigicam offers these sticker "leather kits" for Nikon J1 cameras for a retro look that will pair impeccably with your vintage Oxfords.

Instagram Update Scraps Popularity for Explore Tab

Instagram's latest 2.5 update has swapped out their "popular" tab for a new "explore" feature which allows users to browse photos based on users and hashtags -- it's a more functional search system. Now, instead of seeing photos that have the most likes, users can search for hashtags based on events and topics, which also makes it possible for users to have wider circulation of their images.

Virtual Photo Walks Make Photography Accessible to People with Disabilities

The last time C. Corey Fisk walked was in 1992. She has multiple sclerosis, an incurable disease that affects the central nervous system and gradually took her ability to walk and leave her bed.

But early February, she went on a photo walk with photographer John Butterill in the woods behind his house in Ontario, Canada -- all from her own home in northern California.

Iconic Civil Rights Photographer Exposed as FBI Informant

Some of the most raw, intimate and iconic photographs of the Civil Rights Movement were taken by photojournalist Ernest C. Withers. He was present during the entire Emmett Till trial, when Martin Luther King, Jr. rode the first desegregated bus, and in the hotel room where Dr. King was assassinated. Many civil rights activists would cite Withers' images as key to informing America of their plight and fight for equality.

Nikon Rumors Site Attacked Days After Cinema5D’s Hacker Woes

If you tried to visit the Nikon Rumors site this morning, you've probably gotten an error message. According to the Google information, 47 pages from the site were tested over the last three months, and one page resulted in malicious software downloaded and installed without user consent. It appears that the site was flagged for that content yesterday. Yikes.

Cute Pico Projector Concept Smiles Back

This adorable Pico projector concept which comes hot on the heels of Nikon's more standard-looking S1100pj projector camera. The Pico, envisioned by René Wooram Lee, combines form and function in its anthropomorphic design: its blue "eye" is a projector lens and its greenish "eye" is the camera lens. The center smile is actually a microphone. The two feet not only double as a stand for the pico projector cam, but they also cover a mini-USB port and what looks like an audio jack. Brilliant!

Canon Updates 7D For Mindless Shooters

Yesterday, Canon announced a rather strange and unexciting Canon 7D "upgrade." It's not exactly an upgrade either -- all of the camera specs for the new Canon 7D Studio Version are unchanged. For $1829 for the body only ($130 more than the current 7D), photographers can have several "locked levels" of the camera. Pay even more and you get a barcode scanning kit and a wireless transfer unit, the WFT-E5A.

Scientists Use Salty Lakebed as a Giant White Balance Card

Typical sized white balance cards may be of (literally) little assistance in color calibrating global imaging satellites, but scientists have figured a clever workaround. Lake Tuz, Turkey's third largest lake, dries out annually and turns into a giant salt bed. Because of its vast size and unique salty white color, scientists worldwide can use the lake to standardize their satellite measurements.

Is the Barbie Video Girl As Good As the Canon 7D?

In the spirit of the iPhone 4 vs. Canon 7D side-by-side camera comparison video, filmmaker Brandon Bloch has made a wonderfully clever juxtaposition of the Canon 7D and Mattel's Barbie Video Girl. The Barbie Video Girl alone is a thing of wonder -- it's a really bizarre bionic-looking glitz and glam doll with a camera built into her chest.

Photojournalism Dead, Declares Former Magnum Head

Newspapers are fading. News media is in a limbo of redefinition. Now we can add photojournalism to that list of defunct media, said Neil Burgess, head of London-based photo agency NB Pictures. Burgess is also the former head of Network Photographers and Magnum Photos, and twice Chairman of World Press Photo, and has spent much of his life working on social documentary photography and 25 years as a photojournalist.