Description:

The frothing excitement around this prototype, titanium-framed wearable computer has the tech world tripping over itself in a mad dash for Glass access. Ten thousand or more Google Glass units are now shipping to beta testers and winners of the If I Had Glass contest -- for a $1,500 price tag. But the big what, why, and how questions remain.

The answer, for now, is simple: Google Glass is Google on your face. These early frames ship with the ability to take the very most recent communications from your smartphone or Google accounts and show them to you in a head-up display. They take phone calls. They send texts, take photos and video, and show maps. They deliver search results. If you've played with Google Now , the Glass interface is strikingly similar.

Is this a real product, anyway?Google Glass Explorer Edition is intended for developers and "early testers," and while this group of customers may include those who feel like they can afford a $1,500 wearable device, everyday people aren't the primary target yet. But yes, Google Glass is a very real product, and it really works, but its app support remains pretty limited. It looks like Google Glass -- the consumer version -- will arrive sometime in 2014. In the meantime, app developers and Google will be using this model to develop software and experiences that will be incorporated into the consumer version.

What does Google Glass actually do?Glass takes photos and videos, sends text messages, engages in FaceTime-like Google Hangouts, makes phone calls, searches Google, and gets turn-by-turn navigation with maps. It can show the weather, the time, and headlines from The New York Times that have been pushed to the device, with spoken headline summaries. For now, anyway, that's about it. Some features require tethering -- GPS-based functions that use the phone, such as turn-by-turn directions. Others, like Google Hangouts and Google Search, can also be performed over Wi-Fi. When offline, Glass only takes photos and videos.

Scott:People who stare at you while you're wearing Google Glass think you're a cyborg from some "Star Trek" spinoff, scanning and doing impossibly invasive things that they aren't privy to. The illusion is greater than the reality. Google Glass could be an augmented-reality Google Goggles -like "reality scanner," but it isn't right now.

Sharing pictures and video via Google Glass is limited to your Gmail contacts and Google+ circles, but there are extra oddities: you can currently add only 10 of your Gmail contacts to Glass, and via a Web interface management tool that's not on Glass itself. Google Circles have to be set up for sharing before you start (all pictures and videos automatically upload to a private folder on Google+, however).

That extra layer of careful social management almost feels Nintendo-like, in the sense that Nintendo's hardware has often relied on "friend codes" to manage online connections. This fixes some of Glass' perceived privacy issues, but in the end, yes, you can still record video in a very discreet manner, then share it online.

The point here: Google Glass does a certain set of tasks, and certainly not all the ones most people think of when it comes to some wearable Internet-connected display. Glass isn't a true phone replacement, or camera replacement, or tablet replacement -- not yet. As a hands-free accessory, it can only do so much, and it doesn't mirror everything I can see on my phone. In that sense, I currently feel the urge to go back to my phone screen and not lean on using Glass.

The hardware: Design and featuresThis product is often incorrectly referred to as "Google Glasses" with good reason. But it's really more of a lensless eyeglasses frame, with a mobile computing device built into the stem that sits on your right ear. That right arm wraps around to a small transparent display that sits above your right eye. Imagine if a wearable side-mounted camera grew a glasses-frame construct, and that's Glass.

Glass is lightweight, more so than you'd think. The titanium frame is bendable. Little nose contacts can be bent and adjusted for individual fit. The right side of Glass has a thick back part that houses the battery, and all the rest of the electronics: buttons, touch pads, and speaker.

The Glass Explorer package comes with the Glass unit itself (in a variety of colors), a snap-on sunglasses visor, a clear visor, and a Micro-USB charger. There's a rigid cloth pouch to store Glass in, but the frame can't be folded up like regular sunglasses -- at least, in its current iteration. It's more like a visor, so you'd need some sort of larger bag.

Glass runs on Android, but can connect to both iOS and Android devices. It can connect via Bluetooth or Wi-Fi to a phone, a laptop, or a home Wi-Fi network, or even work alone as a disconnected offline camera. The 5-megapixel camera shoots 720p video, 10 seconds at a time by default. It has 12.5GB of onboard storage and a battery that's meant to last a day.

Package List

1 * Google Glass

1 * Pouch to put them in

1 * Sunglasses shield

1 * Wall Charger

1 * Data Cable