This week, I tested the device that hopes to do that: FlipShare TV (www.theflip.com). This is a $150 box that’s available as of Wednesday at Amazon.com (AMZN). It plugs into any TV and receives videos that are wirelessly shared. These videos can come directly from the hard drive of a nearby Windows PC or Mac, or via “channels” that you create so you or anyone else can post and share videos via the Internet by simply entering an email address.

The $150 FlipShare TV consists of a box (top), remote and USB key.

FlipShare TV would be a useful gift for friends or family members who don’t want to bother with logging onto a site to watch shared videos or photos. It takes just minutes to set up, thanks to straightforward plug-and-play software, which originally made the Flip video cameras so popular.

I tried FlipShare TV using Windows PCs and Macs, on an analog TV (using the included red, white and yellow audio-video cable to connect the box to the TV) and on a high-definition TV (using an HDMI cable, which is sold separately, usually for between $10 and $20). Included with FlipShare TV are a simple white remote control and a USB key that plugs into the computer to communicate with the box.

My FlipShare TV box occasionally dropped the signal of a computer that was just 10 feet away, forcing me to unplug and re-plug its power cord to get it to work. Cisco said this was a problem in the pre-production unit that I tested and that this issue was fixed in final-production boxes. The company recommends that the FlipShare TV box be within 200 feet of the computer with the plugged-in USB key. When it worked, I enjoyed watching videos, like those from a friend’s Thanksgiving charades tournament, on the big screen with such little effort.

A few obstacles stand between you and the nostalgia of once again watching home videos from the couch. For starters, only videos that are captured with a Flip video camera (the least expensive model costs $150) definitely can be shared via the FlipShare TV box. (A techie workaround may be used to convert some other videos into a different format for viewing, but the company isn’t advertising this.)

Another problem is that to receive new videos on the FlipShare TV box, your corresponding computer must be on, its USB key must be plugged into it, and the FlipShare software must be running.

But the most irritating issue with the FlipShare TV is that this box lacks an indicator to notify users when new videos are available for viewing. Instead, people must rely on text messages, emails, or Facebook notifications to know when someone has shared a new video. There is nothing wrong with these kinds of notifications—at least not for frequent users of email, Facebook and text messaging. But I imagine my grandparents or my parents using FlipShare TV, and none of them would want to be told about new videos via text message or Facebook. My parents would likely be checking email on a different floor of our house, not near the main TV where this box would sit.

Assuming all systems are go, you need only to hit the “Input” button on your regular TV remote to switch over to FlipShare TV. The box creates its own point-to-point wireless network linking it to the USB key on the computer, so it doesn’t depend on the quality of your home Wi-Fi network, or even require that you have one.

FlipShare software, which installs on a Mac or Windows PC as soon as the USB key is plugged in, is easy to learn if you’ve never used it. If you own a Flip video camera, this software was automatically installed when you first plugged the camera into a computer, offering to save the camera’s videos. It even auto-sorts video clips in folders like “September 2009″ according to when they were captured.

A category called Flip Channels creates a private place online where you can drag and drop any video for instant sharing with selected people, who receive notifications that a video is available for viewing on the channel. Those people can revisit the channel online whenever they want, unlike the traditional method of sharing videos via email, which requires digging up the original email to locate a video link again. And if the original “sharer” allows it, you can “re-share” a video via the Flip Channels with other people. Flip Channels also serve as a Web-based storage place for your videos, so you don’t have to worry about your hard drive crashing and losing all of the Flip videos you’ve off-loaded onto a computer.

A menu button on the FlipShare TV box remote displays a simple list on the TV screen with the option to view favorites (like a special video you saved), videos stored on the computer or videos shared via channels.

As soon as a new video is posted to a channel you have acces to, it appears on the TV menu in a section labeled “New Items.” Two friends shared several videos with me and thumbnail images representing each clip appeared instantly in New Items on my TV screen. After I watched a new video, it no longer appeared in that section but instead was placed into a section with the channel name given by the person who shared it. Along with videos, I also imported some JPEG photos to my personal channel.

After 10 minutes of sitting idle, the screen of the TV connected to your FlipShare TV box will fill with still images representing each video, like an ever-changing collage.

So as it is now, this box helps people circumvent the computer and go straight to the living room—but only as long as they are aware that someone shared a new video with them; their computer is on with its USB key plugged in; and the FlipShare software is running on a computer within range. Cisco says it will introduce a version of the FlipShare TV next year with an indicator so people will know exactly when someone has shared a video with them.

FlipShare TV makes a lot of sense as a simple way to watch videos and look at photos in the living room. But it needs to be more intuitive for all users before family and friends can really sit back and enjoy the show.

Email mossbergsolution@wsj.com

Most users know how to upload photos, but don’t want to hassle with USB cords and slow upload speeds when transferring images onto a computer or photo-sharing site. Camera docks and memory-card readers built into PCs have attempted to alleviate these transferring problems, but these so-called shortcuts still require a certain amount of dedication to the process.

In the past couple of years, a handful of companies have gone a step farther by introducing Wi-Fi enabled digital cameras, notably Nikon Inc. and Eastman Kodak Co. But this capability works only in certain cameras and even then requires users to walk through a number of steps to send the photos through a service created by the company instead of sending them to a computer or Web site.

Little Effort Needed

This week, I tested a refreshingly simple gadget that solves this problem and does what most technology products don’t: It works in existing devices and requires next to no effort. The $100 Eye-Fi Card by Eye-Fi Inc. (www.eye.fi) is a two-gigabyte SecureDigital memory card with a built-in wireless chip. It slips into any camera with an SD-card slot, and whenever the camera is turned on, looks for a familiar Wi-Fi network and uploads your photos to your Mac or PC and one of 17 photo-sharing sites. After a quick, one-time setup, the user does nothing more than turning on the digital camera.

I thought this thing was too good to be true and set out to find its flaws. But after using it with two digital cameras (one brand new and the other over three years old), three different computers (each with different operating systems) and five photo-sharing sites, I’m convinced that the Eye-Fi is a terrific little tool. It works quickly and is a no-brainer to get going. The only people who won’t like it are those who enjoy razzing their lazy friends for forgetting to share digital photos.

Minor Inconveniences

The Eye-Fi’s flaws are minor enough to dismiss. For one thing, it doesn’t work on Wi-Fi networks that use log-in pages like those in Starbucks; instead, it’s meant to work on home networks or other “open” networks. Secondly, there’s no way to know when Eye-Fi finishes transferring photos unless you check your computer. Finally, your digital camera must stay on for the duration of the wireless transfer, which slightly taxes battery power, and slower networks and/or transferring numerous higher-resolution photos will require a bit more juice. Likewise, Eye-Fi looks for Wi-Fi networks whenever the camera is on, though the company says this only uses a minimal amount of the camera’s battery power.

The Eye-Fi Card comes in a small, colorful box that reminded me of a pop-up book: Pull one side and a quick-start guide appears on the right while the left swings out a piece holding the Eye-Fi card reader and SD card. This reader is only needed for the initial setup on each computer, which only took a few minutes per system.

I tried my Eye-Fi first on a Windows XP machine, plugging the card reader and card into a USB port. The software setup walks users through clear, quick steps like testing the computer’s firewall to be sure it can work through it and asking which folder should be designated to receive wirelessly transferred images. Here, I also typed in my account information for sharing images on Kodak Gallery; later I added Shutterfly, Snapfish, Picasa and Flickr. Other online destinations included blogs like Vox and TypePad, along with social-networking giant Facebook. The last step instructed me to insert the Eye-Fi SD card into my camera to snap the first test photo of myself, making sure it was working properly.

Managing Your Photos

Transferred photos are all reflected in the Eye-Fi Manager, a Web-based, password-protected site that tells which images were uploaded to photo-sharing sites and the computer. Users can opt to only upload from the Eye-Fi to one or the other or both, but only one photo-sharing site and one Mac or PC can be selected at a time. Account information for any of the 17 sharing sites can be saved within Eye-Fi, making it a cinch to switch where you want to send photos.

Around the office, within my registered Wi-Fi network, I took photos that showed up seconds later on my computer screen. At home, I entered my password-protected network’s information one time and watched as captured photos transferred wirelessly from my camera to either my Mac or Windows Vista laptop.

Quick Transfers

On average, it took about 40 seconds to upload each image to a Web site and about 40 seconds more after that for a photo to transfer onto my hard drive. I got home from a friend’s cocktail party and set my camera on a table with its power on. Ten minutes later, I turned on my computer to check the transfer and 12 photos from the party were uploaded to my Kodak Gallery account and my iMac’s hard drive.

Images upload in JPEG formats using their original, full resolutions. Some sharing sites change the formats for photos, but this varies between sites and isn’t related to Eye-Fi.

Eye-Fi won’t do absolutely everything for you, so for certain photo-sharing sites, you’ll still need to log on to send out emails for sharing albums with friends. But double clicking on any of the images in the Eye-Fi Manager takes you directly to wherever that image lives — whether on Picasa, Flickr, or your own hard drive.

I swapped the Eye-Fi SD card from one camera, an older Konica-Minolta Dimage X50 that still works well, to a new Kodak EasyShare V1253, which ironically has built-in photo emailing capability that isn’t nearly as easy to use as Eye-Fi. The Eye-Fi didn’t miss a beat and operated the same way in both cameras.

The Eye-Fi Card is as simple as it sounds and works with most cameras that use SD cards (for a complete list of compatible cameras, see http://support.eye.fi/compatibility/). If someone you know is constantly taking pictures that are never seen again by anyone else and they use a Wi-Fi network, Eye-Fi will serve as a carefree solution that takes the aggravation out of transferring photos to share with others.

Edited By Walter S. Mossberg

• Email mossbergsolution@wsj.com

This year, that tower of babble is higher than ever, as new terms have come into being, and old ones have come to the fore. So, here’s a quick glossary of some of the current techno terms you may encounter when shopping for a computer, television, digital camera or cellphone this holiday season.

Aero: This is the graphical user interface that’s a key part of Microsoft’s new Windows Vista operating system, due out around Jan. 30. If you want to get the full benefit of Vista, make sure any Windows PC you buy this season is capable of running Aero. Many are not.

Antiblur: Also known as antishake or image stabilization, this is a crucial feature of digital cameras today. Because few cameras have optical viewfinders, users tend to hold them at arm’s length to frame the shot on the LCD screen. This increases the likelihood of shaking the camera. An anti-blur feature can correct that. The best antiblur technology is optical. Digital versions are less effective.

Draft N: This is a new, faster, longer-range version of the popular Wi-Fi wireless networking system, and many new Wi-Fi products are built to comply with it. It succeeds the common “G” flavor of Wi-Fi. But, there’s a catch. As the name implies, this technology is based on a draft of the forthcoming new Wi-Fi standard, to be called “N.” And the final standard could be different enough to make Draft N gear outdated in 12 to 18 months.

Dual Boot: A computer that is configured to boot, or to start up, in two different operating systems, depending on which the user chooses at any one time. The most important example of this currently is on Apple’s Macintosh computers, which now can be set up to run either the Mac operating system or Microsoft Windows using Apple’s free dual-boot software, called Boot Camp.

Dual Core: A type of microprocessor — the brain that runs a computer — which packs the equivalent of two processors into a single chip. The best known dual-core processors in consumer computers are Intel’s Core 2 Duo and Core Duo, but rival AMD also makes them. They are a good bet for most people.

Flash Player: A small-capacity digital music player, like Apple’s iPod Nano and Shuffle. These players use flash memory, a type of memory chip that behaves like a small hard disk to store music, photos and videos. Larger players, such as the full-size iPod and the new Microsoft Zune, use actual hard disks, like the ones in computers. Flash memory is also what’s inside the small memory cards used in digital cameras.

HDMI: This acronym, for High-Definition Multimedia Interface, describes a new kind of cable for hooking high-definition TVs to things like cable boxes and DVD players. It provides a high-quality digital feed, and combines both audio and video signals via a single connection. When shopping for an HDTV, make sure it has HDMI connectors on the back.

HSDPA: An awkward name for a new high-speed cellphone network being deployed in the U.S. by Cingular Wireless. Its full name is High Speed Downlink Packet Access, and it’s intended to compete with successful high-speed networks from Verizon and Sprint called EVDO, or Evolution Data Only. All of these new networks allow Internet access at about the speed of a slow home DSL line, which is a big boost for cellphones. If you care about email and Internet access on a phone, and you are using Cingular, get a phone that can handle HSDPA.

Quad Band: A cellphone that handles all four bands, or frequencies, used in various countries by wireless phone companies adhering to a world-wide standard called GSM. Examples are Cingular and T-Mobile in the U.S., and Vodafone and Orange in Europe. A quad-band phone can be used on any GSM network anywhere, so if you travel overseas a lot, you may want one.

RAW: A file format for digital photographs that is uncompressed and largely unmodified by the camera’s chips, and therefore includes every detail of the color and image. It is prized by professional photographers and serious amateurs, who look for cameras and photo software that can handle the RAW format. But it produces enormous files, so most users should ignore it and stick with the very good, very common compressed photo format, called JPEG or JPG.

Shared Memory: A computer configuration in which the video circuitry lacks its own dedicated memory and must share, or drain off, a portion of the computer’s main memory. This is common in lower-price computers. It’s fine, but it reduces the amount of memory available to the nonvideo functions of the computer, so you may want to add extra memory to a PC of this type.

WAN: Any wide-area network, such as a cellphone network, that can be used to send and receive data. It is distinguished from a LAN, or local area network, such as the wired and wireless networks deployed inside a business or home. Some computer makers use the term for the built-in cellphone modems in their laptops.

Good luck with your gift shopping. Don’t get trapped in the tower of babble.

Email me at mossberg@wsj.com.