The Mossberg Solution » digicam

Digital Cameras With Room for New Views

Katherine Boehret — Tue, 06 Oct 2009 23:36:02 +0000

At a glance, the most obvious physical improvements on today’s digital cameras compared with those bought five years ago are slimmer size and larger LCD viewing screens. Other than that, they don’t look a whole lot different.

But this week, I tested two physical features that I’ve never seen on digital cameras.

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I used the $430 Nikon Coolpix S1000pj (nikonusa.com), which has a mini projector built right into the camera itself. This extra characteristic lets you take pictures and, by pressing a button on the camera, project them onto any nearby surface, in old-school slideshow style. The projected image can measure up to 40 inches, growing or shrinking as you walk away from or toward the surface onto which the images are projected.

I also tried the $350 Samsung DualView TL225, which had two LCD viewing screens—including one on the front side. This front screen lets the subjects of the photograph see how they look as the photo is being captured, raising the concept of instant gratification to a new level. The outward-facing LCD can also display a smiley face or cartoon animations to encourage children to smile. It also can be used to display a timer’s countdown clock so you know exactly when the photo will be taken.

Technical Advances

These two compact cameras also feature less obvious technical advances that aren’t quite as eye-catching as a built-in projector or dual LCD screens.

Each camera can capture photographs with over 12-megapixel resolutions, and the Nikon and Samsung have 5x and 4.6x wide-angle zoom lenses, respectively.

Both cameras have built-in automatic scene-detecting capability, meaning they can analyze a scene to determine which shooting mode would work best. And they allow the user to edit images directly on the camera like brightening an image or rotating a photo.

The Nikon sticks to one traditional 2.7-inch LCD screen with separate buttons that control functions like menu, timer, deleting and playback. And, like many digicams, it accepts a SecureDigital (SD) memory card.

Getting your good side: Samsung’s DualView TL225’s front LCD shows people how they’ll look in photos.

In somewhat unusual fashion, the Samsung requires a tiny microSD memory card. The viewing screen on the back of the Samsung is a generous 3.5-inch touch LCD that covers close to an entire side of the camera; the front-side LCD is 1.5 inches.

I focused my testing on the unique physical features of each camera: the Nikon’s built-in projector and the Samsung’s two LCD screens. I tried them out over the course of a week and used them in real-life situations including at a birthday party and at the Army 10-Miler, an annual run in Washington, D.C.

When the Nikon’s projector isn’t in use, it functions like a regular camera—albeit an expensive one at $430. Nikon says this price is largely due to the cost of its built-in projector. Until now, most people who wanted portable, mini projectors bought them as standalone products; for example, the Pico Pocket Projector from Optoma Technology Inc. is listed for $230 online at Best Buy (BBY).

Subway Show

I took the Nikon Coolpix S1000pj along to the Army 10-Miler, capturing photos of runners as they ran near the National Mall. Later on, while I waited with hundreds of people to get on the D.C. Metro subway system, a friend and I looked through photos from the day by projecting the camera’s images onto a concrete wall.

At first, passersby thought the slideshow images were put there by the race organizers, and they commented about how neat it was that the race images already were posted for everyone to see.

The D.C. Metro was an ideal spot to use the Nikon’s projector because of its low light and white concrete walls. Outdoors, the projected images weren’t quite as easy to see.

I also used the projector in a house and in my office, setting it on a table and turning off the lights for the best view. A tiny remote comes with the camera if you want to sit back and give your friends and family a slideshow. Videos taken with the camera also will play in video format.

To start the projector, I pressed a button on the top ledge of the camera, which immediately covered the lens and turned on the projector’s bright light. A slider button adjusts focus. The image size can be as small as five inches and as large as 40 inches, and it will project from about six feet away. Nikon says the camera’s projector will work for an hour before its battery runs out.

Nikon’s S1000pj displays images and videos with its brightly lit projector—just right for a subway slideshow.

Surprise, Surprise

The $350 Samsung DualView TL225 is black with an accent color that comes in purple or orange. Its front-side LCD screen isn’t visible when the camera is turned off, making for a surprising experience when you take pictures of friends who can suddenly see themselves.

A similar but slightly lower-quality and less-expensive version of this camera is available in the $300 Samsung DualView TL220. This camera’s back LCD screen is a half-inch smaller than the TL225’s and not nearly as bright. Other notable differences include the TL220’s plastic casing compared with the TL225’s aluminum.

Clowns in Action

This front LCD performs various functions in addition to showing people what they look like. A scene called Children puts animated cartoon clowns on the outer LCD in hopes of making a child smile for the camera. Another setting puts a large, yellow smiley face on this LCD when the shutter button is pressed down halfway. And when the camera’s timer is set, the outer display counts down, showing “3, 2, 1″ until the image is captured.

I used this Samsung camera with two LCD screens to take pictures of friends who were all surprised and delighted when they saw themselves on the camera before the photo was taken. At a birthday party, the clown animations made even a group of people in their 20s laugh.

Some Downsides

The downside to this display screen is that it’s to the left of the camera’s lens, so if you’re taking a close-up shot of someone, they will appear in the photo like they’re glancing away slightly.

Another negative of this display is that it blacks out a split second before the photo is taken, so as long as you can hold the pose you saw of yourself on the screen, you’ll look fine.

It’s too early to know whether the innovations in these cameras will catch on, or be viewed over time as expensive gimmicks.

If these features become more common, hopefully the prices will come down and more consumers will be able to enjoy them.

Edited by Walter S. Mossberg

Write to Katherine Boehret at mossbergsolution@wsj.com

Organizing Your Online Shopping

Katherine Boehret — Wed, 13 May 2009 00:20:03 +0000

Last winter, I spent a good hour shopping online for the perfect black leather boots. I used tabbed browsing to open at least 25 Web pages, comparing each pair’s cost, heel height, zipper, leather and toe style. I emailed a friend with links to a few sites so I could get her opinion. And when I finally decided on the right pair, I dug through my email inbox to find a coupon code for 20% off.

This week I tested a solution that might have made my quest for boots a little simpler. Snipi, which became available as a free download from Snipi.com on Monday, helps you organize your online-shopping results by gathering, or “snipping,” product information from Web pages and saving the information to lists.

These lists are stored on your personalized Snipi page, where you can access them later. Snipi also can save photos and videos to lists. And it has a coordinating iPhone app that shows up-to-date versions of the lists created on the computer, so you can have them with you on the go.

The Snipi Toolbar collects and displays the user’s online research.

To do all this, you use the Snipi Toolbar, a horizontal window that pops up within your browser so you never have to navigate away from the site where you’re shopping. If you see an item you like, simply drag and drop an image of it into the toolbar, where details about the item — including its title, price and image — are automatically filled in. If the item was previously snipped by another Snipi user, a description box will be filled with whatever that person wrote or pasted in from the product page; you can fill in the box yourself, too.

Snipi has a partnership with Shopzilla Inc., so the Snipi Toolbar also has comparison shopping built in: It displays links to Web sites where your snipped product, or products like it, can be found at lower prices.

One of the big drawbacks to Snipi is that it currently works only as a browser plug-in with Mozilla’s Firefox, not Microsoft’s (MSFT) Internet Explorer or Apple’s (AAPL) Safari. Snipi says it plans to introduce versions of its toolbar — though less functional ones — for IE and Safari by early to mid-June. Even so, downloading and installing a browser plug-in isn’t yet a routine thing for most people. And often, people who use plug-ins forget to keep them up-to-date.

Another downside to Snipi is that its comparison-pricing feature failed with apparel. The feature only really worked when used with “hard goods” like electronics, which are sold at retailers that participate in price-comparison networks. Yet Snipi still makes pricing suggestions for clothing and shoes, however irrelevant. For example, when I snipped a $150 Banana Republic dress, a link to $16 eye shadow sold at Sephora.com appeared in the Price Compare column. To reduce confusion, Snipi shouldn’t make such suggestions for apparel.

A handy feature built into the Snipi Toolbar lets you immediately share items via email or post them on Facebook, Twitter or Wordpress blogs. This would have been useful while I was shopping online for boots because I could have more quickly shared my finds with friends, rather than copying and pasting URLs into emails.

While browsing on BestBuy.com (BBY), I found a Sony (SNE) Cybershot DSC-W220 with 12 megapixels and a 4x zoom lens for $199. Selecting a small icon in the Firefox browser’s bottom right corner, I opened the Snipi Toolbar and created a “Digicams” list, including the Sony. Snipi suggested alternative prices for this camera, including $159 for the same thing on Amazon.com (AMZN).

I got an early start on bathing-suit shopping by browsing Web sites for J. Crew, Victoria’s Secret and Macy’s. As expected, the price-comparison suggestions didn’t make sense. For one $58 Victoria’s Secret bathing suit, Snipi suggested a list of alternatives, including a $170 Kohler shower door, $203 Giorgio Armani glasses and an $82 corded telephone. I assure you that the bathing suit looked nothing like any of those items.

Confusing alternatives aside, I liked using the Snipi Toolbar as a place to gather my online research. It displayed images of items neatly lined up in a row, and when I selected an item, the description appeared. Someone like my sister, who is planning a wedding, might enjoy using the Snipi Toolbar for saving photos of various locations in a list she could call “Wedding Venues.” She could then share the entire list with me in one step. Or she could go visit some of the places and bring an iPhone with the Snipi app to see her list.

I tried the iPhone app, and it was a cinch to tap My Lists to see the online research I’d gathered. Here, as on the browser toolbar, visuals make it easy to glance through many products.

The toolbar can save various lists that you name and categorize into Shop, Photos or Videos, and these can be kept private, shared with friends or made public. Public lists are seen by all other users on Snipi.com, which is also a social-networking site. I wouldn’t use it as such, because I already rely on other social-networking outlets, but some people might.

Snipi, which uses a guessing algorithm to fill in details like a product’s price, says its toolbar will improve as more people use it. If you do a lot of research or online shopping or you simply want an online tool for saving images and videos from the Web, Snipi will work well for you. Its price-comparison suggestions need some improvement, but I felt more organized after using the Snipi Toolbar for a week’s worth of browsing.

Edited By Walter S. Mossberg

Email us at mossbergsolution@wsj.com. Find this and other columns and videos online free at the All Things Digital Web site: http://solution.allthingsd.com

Lost in Translation: How Do You Say That in Geek?

Katherine Boehret — Wed, 09 Jan 2008 00:01:00 +0000

This week at the Consumer Electronics Show in Las Vegas, the majority of attendees are doing their darndest to speak the geek language. “Geek,” though just a letter away from “Greek,” can be just as confusing to those who aren’t fluent speakers. Below, find a guide to terms and definitions used in some key technology categories. It will help you speak geek with the best of them, whether at CES or browsing products in your neighborhood electronics store.

Digital Cameras

Megapixels: This term describes the highest resolution photo a camera can take. Often mistaken as the most important factor in a digital camera, a high megapixel count — such as 10MP or more — isn’t necessary for the average user unless he or she plans on heavily editing or enlarging photos. Most new digicams offer between five and eight megapixels, which is usually more than enough.

Optical or Digital Zoom: Optical zoom, determined by the physical movement of a lens, matters much more than digital zoom, which digitally alters an image using the camera’s internal computer. Camera companies still try to confuse potential buyers by listing a camera’s total zoom, or the optical and digital zooms multiplied together. Ignore total zoom numbers and instead focus on optical, which now averages around 5x for many new cameras.

Image Stabilization: When generously sized LCD viewing screens started replacing optical viewfinders, they also forced users to hold their cameras at arm’s length, making for plenty of blurry photographs. To remedy this, camera manufacturers have added image stabilization, tools once found only in high-end SLR models. Optical (also called “mechanical”) and digital image stabilization correct for unsteady hands and moving subjects, respectively. Cameras with both types advertise dual image stabilization, which corrects for both situations and costs more.

Mobile Devices

HSDPA and EVDO: HSDPA, or High Speed Downlink Packet Access, is the name for AT&T’s 3G, or third generation, mobile network that operates at roughly the speed of a slower DSL in a home. HSDPA is available in most major metropolitan areas and is seen as the competitor to Verizon and Sprint’s EVDO (Evolution Data Only) networks, though the popular iPhone runs on AT&T’s network using Wi-Fi and EDGE technology rather than HSDPA.

Multi-Touch Technology: Most popularly found on Apple’s iPhone and iPod touch, multi-touch is starting to show up in other products, such as in Microsoft’s Surface, a coffee-table-like computer. Rather than just responding to on-screen touches, this technology enables moving, resizing and zooming pictures and Web pages using one or more fingers simultaneously. Look for many more devices — mobile and otherwise — to incorporate multi-touch in the future.

GPS: Global Positioning Systems are most often found in cars — either built-in or on portable devices from companies like Garmin and TomTom. These gadgets use satellite technology to determine geographic location, and high-end models even display Web content like news and weather along with directions. GPS integration in mobile devices can be used to plot routes in cars, can help users find nearby businesses while on the go and can link friends by showing one where the other is located and what they’re doing.

Digital Music

DRM: Digital rights management is a set of standards that protect the intellectual property rights of online content like music and videos, preventing it from being illegally distributed across the Web. In the past year, Vivendi’s Universal Music Group, Apple and (most recently) Sony BMG said they will start selling DRM-free versions of songs, often for a higher price. In Apple’s iTunes store, these files are called “iTunes Plus” and aren’t restricted like other iTunes content.

MP3: MP3 files are open, without any DRM restrictions. Files that you rip (copy) from your own CDs are usually converted into MP3s, though iTunes users can automatically rip tracks into that program’s special format, called AAC. MP3 files can be uploaded to social-networking sites for sharing with friends and online communities.

These file types are protected by rights that tie them to specific players. Generally, AAC files make up the majority of tracks sold on Apple’s iTunes store and play only on Apple’s iPods; WMA files are Microsoft’s version of proprietary files.

Wi-Fi

The popularity of Wireless Fidelity, or Wi-Fi, brings this technology to more and more portable devices like the iPod Touch and Microsoft Zune and gives companies good reason to incorporate Wi-Fi receivers in new computers — laptops and desktops alike. While available in many flavors, different letters like b, g, a and n stand behind Wi-Fi’s more technical name, 802.11, to help discern one version from another according to characteristics like speed and compatibility. The latest version, “n,” offers the greatest range and speed, and “n” devices are usually compatible with earlier versions.

Televisions

HDTV: High-definition television has now become the standard, capable of displaying vastly better pictures, provided the source is also HD. Today’s more popular flat panel HD televisions are LCDs, or liquid crystal displays, though plasmas still hold their own. Recording HD content can’t be done with a regular digital video recorder; instead, a special HD recorder is required to capture this higher quality content.

480p vs. 1080i vs. 720p vs. 1080p: These numbers refer to the resolution, or sharpness, of a digital display, while “p” stands for progressive and “i” stands for interlaced. A resolution of 480p, known as EDTV or Enhanced Definition TV, is found most often in low-end plasmas or LCD screens. A TV with a resolution of 1080p is currently considered the Holy Grail, and costs the most. But 1080p pictures usually can’t be distinguished from less expensive 1080i or 720p pictures by average viewers at the typical distances from which most folks watch TV.

Blu-ray vs. HD DVD: Blu-ray and HD DVD are incompatible high-definition disc formats that continue to fight a seemingly endless battle to replace the DVD. The Blu-ray camp is led by Sony and the HD DVD camp is led by Toshiba. The two formats aren’t so different, technically speaking, but their very existence is confusing to consumers. The recent decision made by Time Warner’s Warner Bros. to use Blu-ray gives Sony’s side a boost, and now Viacom’s Paramount is rumored to be switching to Blu-ray from HD DVD. Dual-format players from Samsung and LG offer some solace.

Email: mossbergsolution@wsj.com