Twitter makes it easy to find first tweets

CNET Update is figuring out this Twitter thing:

In this episode of Update:

- Get the prices of Samsung's new Gear smartwatches, arriving April 11 with the Galaxy S5. (But perhaps you'll want to see what Motorola has in store for the Moto 360 before buying a Gear.)

- Launch your Android camera with the Google Search app and the magic words, "OK Google, take a photo."

- Take a peek at the latest design for Valve's Steam Machine video game controller.

- Make friends with someone that owns a PlayStation if you want to … Read more

Valve's new Steam Machine controller keeps touch pads, adds face buttons (hands-on)

While the previous prototype for Valve's Steam Machine game controller looked functional enough, the lack of a traditional face button layout was troubling. With its latest iteration, Valve keeps the unique design of the haptic pads, while offering an immediately familiar button layout.

This new iteration gets both face buttons and Valve's version of a D-Pad. It's not really a D-Pad in the traditional sense, but more like four separate buttons for up, down, left, and right. I wouldn't exactly opt to play any fighting games with it.

The A, B, X, and Y buttons are … Read more

Valve shows off latest Steam Controller ahead of GDC

After showing off a rough design update to its Steam Controller at its annual Steam Dev Days conference back in January, Valve has decided, definitively it would appear, to strip the touch screen from the handheld and replace it with a logo-emblazoned home button alongside start and select buttons. And new to the latest prototype design is a protruding d-pad and X, Y, A, and B button layout similar to that of an Xbox controller.

The company showcased the changes on its blog Friday ahead of the Game Developers Conference in San Francisco next week, where Valve will be showing … Read more

How to install SteamOS on your computer

Valve, the gaming company behind the hit series Half-Life, Team Fortress, Left 4 Dead, and Portal, is looking to change the industry once again. With more than 75 million users and a market share estimated at around 75 percent, the company's Steam digital distribution platform has already changed the way computer owners purchase and play games.

Unsatisfied with the way the game console market has shifted in recent years, Valve in 2013 announced a new strategy for invading the living room. The company created SteamOS, a Linux-based operating system designed for playing video games.

SteamOS computers, also known as Steam Machines, … Read more

Valve revamps design of its Steam Controller

Valve unveiled an updated design for its Steam Controller on Wednesday at its annual Steam Dev Days developers conference. Attendees of the conference, including those behind the Steam Database Twitter account, snapped shots of the new prototype and posted them online this afternoon.

In removing both the center touch screen and relocating the surrounding buttons into two diamond-shaped configurations -- one a revision of the existing ABXY button layout and the other potentially a directional pad -- the new device now resembles something closer to an Xbox controller.

Reportedly in place of the touch screen will be support for "ghost mode,"Read more

Steam Machines and SteamOS: Everything you need to know

Even after its big CES 2014 unveiling, Valve's new Steam Machine platform is something of a mystery. Release dates, game libraries, exact hardware specs, and other details have not been announced, but we do know the initial list of hardware partners and many of the platform's broad strokes.

Based on information released by Valve, as well as our own conversations with several hardware partners, this is the current state of the Steam Machine ecosystem. We'll update this story with new details as we get them.

SteamOS is just for running the Steam app and games The SteamOS … Read more

Oily Bits: The cylinder head and valve train

For an engine to work, a fresh mixture of air and gas has to be able to enter and exit the cylinders.

These induction and exhaust processes also need to occur at the correct moments, otherwise the engine won't run properly or even at all.

During the intake cycle the air and fuel mixture has to be drawn into the cylinder, then held there during the compression stroke. This mix then burns and expands, during the power stroke, after which the waste gas remaining needs to be pushed out of the cylinder in the exhaust stroke.

Permitting and controlling … Read more

Build your own dream game console with SteamOS

With the flood of Steam machines introduced at CES, both casual and hardcore gamers have plenty of console options. But gamers with maxed-out hardware -- or those who just don't want to shell out for a Linux system in a pretty case -- can build their very own Steam box using the beta build of SteamOS. Here's how to set up your Steam machine.

What You Need

Processor: Intel or AMD 64-bit capable processor Memory: 4GB or more RAM Hard drive: 500GB or larger disk Video card: Nvidia graphics card (Sorry, AMD and Intel graphics folks AMD and … Read more

The 404 at CES 2014: Where we steamed up with Peter Brown (podcast)

Leaked from today's 404 episode:

- Peter Brown checks out the Razer Project Christine.

- Sony at CES: PlayStation Now, "Breaking Bad" and the "wow" factor.

- Gaming exoskeleton to pair with Oculus Rift headset at CES 2014.

- Oculus Rift Crystal Cove prototype: Head-on.

- Valve's Steam Machine lineup poses massive threat to gaming status quo.… Read more

PC gaming suddenly hot at CES 2014

LAS VEGAS -- While the computer category itself was overshadowed at CES 2014 by flexible TVs and high-tech wristbands, there was one unexpected bright spot -- some inventive new ideas about PC gaming.

With the next generation of living-room consoles only a few months old, it would be easy to put PC gaming on the back burner for a while, but companies at CES are instead taking some inventive, forward-thinking approaches to this decades-old category.

PC gaming in the living room The biggest is probably Valve's lineup of Steam Machine hardware. The concept is for a compact gaming PC … Read more