Archive for June, 2010

Green-tech news harvest Stealth geothermal start-

Wednesday, June 30th, 2010

Greening parking lots with solar trees–EcoGeek

A company is building solar roofing for parking lots.
Wrightspeed to challenge Bugatti Veyron–Greentech Media
Whoa, that’s fast! The all-electric Wrightspeed SR-71 will go from 0 to 60 mph in 2.5 seconds. Talk about torque.
Water monitoring technology gets $8M boost in San Francisco, with more funds to come–VentureBeat
The area of water typically doesn’t attract a lot of investment. This project aims to establish a water monitoring system
Biofuels and food prices: Running the numbers–CNET News.com
New Energy Finance finds that biofuels production is one, but not the primary factor pushing up food prices.

(Credit:
Envision Solar)

Shares of Evergreen Solar shine after $1 billion contract news–Xconomy

Evergreen Solar gets good news from big orders from Germany.
AltaRock breaks new ground with geothermal power–Greentech Media
Geothermal power is an under-funded renewable energy source, according to MIT. Tyler Hamilton profiles Kleiner Perkins-backed AltaRock and discusses enhanced geothermal systems (EGS).

Skydeck An in-box for your mobile phone

Monday, June 28th, 2010

(Credit:
Skydeck)

Skydeck is a useful-looking mobile message management service that creates a comfortable way to read and respond to phones calls, voicemail, and text messages from the Web. It differs from similar offerings by providing a classic in-box interface online, complete with a reading pane, folders, annotation abilities, and tagging. Skydeck also builds in a visual voicemail service operated by SpinVox so you can read your inbound messages in addition to listening to them. A search bar at the top of the page that helps you quickly find phrases and messages–including content from those transcribed voicemails.

Skydeck's in-box metaphor makes it intuitive to use.

If you have a headset, you’re conveniently able to initiate an outbound call through your computer, though to your contact, it will look like you’re calling from your cell phone. Skydeck also includes a bidirectionally-synced address book that organizes contacts by how often you communicate, therefore doubling as a speed dial. Any changes you make online show up on your phone, and vice versa. Lastly, Skydeck’s telephonic powers can often find phone numbers for missed or blocked calls, says Skydeck CEO Jason Devitt.

Like fellow voicemail service YouMail, Skydeck’s service requires you to forward your cell phone number to Skydeck for the software to work. You’ll also need to download a small client to the phone so Skydeck can sync the address book and text messages. Skydeck’s voice-to-text transcription service in particular is what makes it a premium service whose pricing ranges from about $10 to $30 a month, and the price plan is what makes business users and prosumers Skydeck’s target audience. To its credit, Skydeck offers a free 14-day trial for anyone who wants to test it for themselves.

More mobile phone and applications news from CTIA 2009

Brocade swinging for the fences with switching

Wednesday, June 23rd, 2010

2. The Foundry sales force lets Brocade target the customer directly. Cisco is already doing this with hybrid Fibre Channel/Ethernet switches. Brocade will certainly follow.

Of course, Cisco is no pushover, and other networking firms like Extreme, HP, and Juniper Networks have pretty good Ethernet switches of their own. Nevertheless, you have to admire Brocade’s chutzpah on this one. It has a chance to unify storage and communication networks and fight a much bigger fight beyond the storage back-end alone.

1. It can be transport independent. Brocade could now care less whether users buy Fibre Channel or Ethernet switches–heck, it will gladly sell them both.

I often joked in the past that Fibre Channel switching leader Brocade Communications Systems followed an “old woman who swallowed a fly” acquisition strategy. To bolster its market position, Brocade grabbed Fibre Channel director vendor McData which purchased CNT which purchased Inrange. What was once a market with over a half dozen vendors is now centered on two: Brocade and Cisco Systems.

Even in this enviable position, Brocade faced two dilemmas: One, Fibre Channel itself will be challenged by 10, 40, and 100GbE moving forward. Ethernet, as you know, is the domain of Cisco, Extreme Networks, and Hewlett-Packard but not Brocade. Two, in spite of its success, Brocade really depends upon storage vendors like EMC, IBM, and Sun Microsystems to pull them into deals. The storage device vendors then own the customer.

3. Brocade now has two doors into the data center. It can leverage storage customers for networking introductions or vice versa.

So how can Brocade fight these trends? Through acquisition. When the market closed on Monday, Brocade announced it will acquire Foundry Networks in a $3 billion-plus deal. This may help Brocade because:

Red Hat makes buy for KVM–but VDI too

Tuesday, June 22nd, 2010

It seems clear that KVM was the major impetus behind Red Hat making this buy. Red Hat CTO Brian Stevens has been making favorable noises about KVM for a while. And, last June, Red Hat announced that it would be releasing an embedded hypervisor based on Xen. Red Hat prefers KVM over Xen for both technical and business reasons. I won’t rehash them here (see this previous post), but suffice it to say that KVM plays a key role in Red Hat’s OS strategy. Given that, and given how virtualization-oriented companies are being gobbled up at a torrid pace, Red Hat probably felt that there was considerable risk in not having some level of control over its prime virtualization asset–especially as almost every major Red Hat competitor does have at least some degree of such control.

commentary

My impression is that even Red Hat isn’t certain quite how the desktop end of things will play out. On the one hand, it’s clearly less of a clean fit than is KVM. At the same time, there’s more than one reason to think that VDI and Red Hat aren’t exactly oil and water.

VDI is a hot technology area, and Qumranet’s products are, by many accounts, solid offerings.
As an established data center infrastructure software player, Red Hat is much better positioned to bring VDI to market than a start-up selling only VDI. In general, pretty much all the major server virtualization and operating system vendors seem to have accepted that they need to display at least a base level of interoperability and compatibility. (Thus, Windows and Linux guests have to play with pretty much every virtualization platform whether Windows-based, Linux-based, or something else.) It is at least Red Hat’s hope that general client computing trends will make Microsoft’s current desktop dominance a less compelling  factor as more computing moves into the network.

In contrast to Novell (with SUSE) and, especially, Canonical (with Ubuntu), Red Hat has never shown much of an interest in the client side of computing. True, virtual desktop infrastructure (VDI) clients run on a virtualized server; they’re basically VMs that get delivered to a thin client or other client endpoint rather than “fat client” Linux desktops as they’ve been most commonly promoted. But, in some ways, this would seem to make the technology even a worse fit for Red Hat, given that the vast majority of deployed virtual desktops run Microsoft Windows, whatever the back-end infrastructure delivering them is.

So, yes, the obvious reason for Red Hat to do this deal–KVM–does indeed appear to have been the main reason. But a number of folks within Red Hat, are genuinely excited about leveraging Qumranet’s VDI assets as well.

Given that, it’s tempting to suggest that Qumranet’s desktop products just came along for the ride.

My conclusions? What seemed straightforward is straightforward. What didn’t seem straightforward? Well, that’s going to need some time to play out. Nonetheless, I got some good color and food for thought, which I share here.

Last week’s big virtualization news was Red Hat’s purchase of Qumranet for $107 million.

My first observation is that virtualization remains a hot acquisition property. Now, $107 million may not seem like a huge sum. After all, Citrix bought XenSource for something closer to $500 million about a year ago. But XenSource was the well-known entity behind the Xen Open Source hypervisor project, and its commercial XenEnterprise product was gaining at least some market traction. By contrast, Qumranet is largely unknown by all but the most serious virtualization watchers–$107 million for a company whose “acquisition is not expected to contribute materially to revenue in the fiscal year ending February 28, 2009, but should add up to $20 million in revenue in the following year” has to be seen as a nice cash-out for Qumranet investors.

By way of brief background, Qumranet has two overlapping, but somewhat independent, technology sets. The first–for which it is probably best known–is KVM, an open-source hypervisor that is in the process of being added to the Linux kernel. The other is its SolidICE virtual desktop solution that uses a back-end Linux server (virtualized with KVM) connecting to clients with the company’s own Simple Protocol for Independent Computing Environments (SPICE) protocol. The virtual desktops themselves can be Windows, as well as Linux.

Some aspects of this buy are pretty straightforward and obvious. Others less so. As a result, I held off writing until I had the chance to discuss some of the specifics with Red Hat and my colleagues.

Yahoo to lose another VP

Friday, June 18th, 2010

If Microsoft, in its pursuit of Yahoo, wants to preserve the brain trust at the Internet search pioneer, it may want to move sooner than later.

Wonder if the two will split the cost of hiring a moving van to cart their stuff…

Yahoo, which has seen its exodus of executives in recent months, is poised to lose Eric Boyd, vice president of platform engineering, according to a post on Valleywag.

Both executives are apparently jumping ship to join the land of start-ups. In the case of Boyd, Valleywag, citing an anonymous source, said he’s headed to Mochi Media.

That adds another to the mix, which includes the exodus of Ian Rogers, Yahoo’s vice president of video and media applications, as noted Thursday in a blog by CNET News.com Margaret Kane.

Technology Voter Guide 2008 Barack Obama

Wednesday, June 16th, 2010

As policymakers, we are in a constant process of examining our laws to ensure that the protections we place on intellectual property are sufficient to encourage invention without hindering innovation that builds on previous work or unfairly limiting consumers from using the goods they purchase in a way that is fair to creators.

This could create a two-tier Internet in which Web sites with the best relationships with network providers can get the fastest access to consumers, while all competing Web sites remain in a slower lane.

b) Yes.

The Bush administration has supported legally requiring Internet service providers, and perhaps search engines and social-networking Web sites as well, to keep logs on who their users are and what they do. Do you support federal legislation, such as HR 837, to mandate data retention?

Obama: No.

The Federal Trade Commission is reviewing the proposed merger of Google and DoubleClick. Some members of Congress have raised privacy concerns, while others have said the deal should proceed. What are your views? (Editors’ note: We posed this question before the FTC gave the merger unconditional approval on December 20.)

Obama: The question of the protection of personally identifiable information is larger than any single merger. We need a privacy policy for the modern economy, including information collected on the Internet and offline, as well as across industries.

In the last few days before November 4, taxes and the economy have become the most pressing topics of the 2008 presidential campaign.

Moreover, improving our infrastructure will foster competitive markets for Internet access and services that ride on that infrastructure. Market forces will drive the deployment of broadband in many parts of the country, but not all. To get true broadband deployed in every community in America, we need to reform the Universal Service Fund, make better use of the nation’s wireless spectrum, promote next-generation facilities, technologies, and applications, and provide new tax and loan incentives.

A report of the National Science Foundation reveals that blacks, Hispanics, and Native Americans as a whole comprise more that 25 percent of the population but earn, as a whole, 16 percent of the bachelor degrees, 11 percent of the master’s degrees, and 5 percent of the doctorate degrees in science and engineering.

Accordingly, network providers should not be allowed to charge fees to privilege the content or applications of some Web sites and Internet applications over others. This principle will ensure that the new competitors, especially small or nonprofit speakers, have the same opportunity as incumbents to innovate on the Internet and to reach large audiences.

But knowing where the candidates stand on high-tech topics like digital copyright, surveillance, and Internet regulation can be revealing, which is why we’ve put together this 2008 Technology Voters’ Guide.

Congress has considered Net neutrality legislation, but it never became law. Do you still support the legislation that was re-introduced in 2007 (S 215), which gives the FCC the power to punish “discriminatory” conduct by broadband providers?
Obama: Yes. As I stated during my visit to Google on November 14, I will take a backseat to no one in my commitment to network neutrality. The Internet is the most open network in history. We have to keep it that way.

Most H-1B new arrivals, for example, have earned a bachelor’s degree or its equivalent abroad (42.5 percent). They are not all Ph.D.s. We can and should produce more Americans with bachelor’s degrees that lead to jobs in technology.

c) Highly skilled immigrants have contributed significantly to our domestic technology industry. But we have a skills shortage, not a worker shortage. There are plenty of Americans who could be filling tech jobs, given the proper training. I am committed to investing in communities and people who have not had an opportunity to work and participate in the Internet economy as anything other than consumers.

Such a result would threaten innovation, the open tradition and architecture of the Internet, and competition among content and backbone providers. It would also threaten the equality of speech through which the Internet has begun to transform American political and cultural discourse.

I will protect the Internet’s traditional openness to innovation and creativity, and ensure that it remains a platform for free speech and innovation that will benefit consumers and our democracy.

Congress has debated the right approach to privacy protection for years. I will work with leading legislators, privacy advocates, and business leaders to strengthen both voluntary and legally required privacy protections.

I support comprehensive immigration reform that includes improvement in our visa programs, including our legal permanent-resident visa programs and temporary programs including the H-1B program, to attract some of the world’s most talented people to America.

Do you support enacting federal laws providing for any or all of the following: a) a permanent research-and-development tax credit, b) a permanent moratorium on Internet access taxes, and c) an increase in the current limits on H-1B visas?

Obama: a) Yes.

We have to know: what’s your favorite gadget?
Obama: BlackBerry.

Telecommunications companies such as AT&T have been accused in court of opening their networks to the government in violation of federal privacy law. Do you support giving them retroactive immunity for any illicit cooperation with intelligence agencies or law enforcement, which was proposed by the Senate Intelligence Committee this fall (S 2248)?

Obama: No.

The 1998
Digital Millennium Copyright Act’s section restricting the “circumvention” of copy protection measures is supported by many copyright holders but has been criticized by some technologists as hindering innovation. Would you support changing the DMCA to permit Americans to make a single backup copy of a DVD, Blu-ray Disc DVD, HD DVD, or video game disc they have legally purchased?
Obama: I would support, in concept, allowing Americans to make a single backup copy of a digital product they have purchased. And I think the market is moving in the direction of greater consumer freedom.

We can do better than that and go a long way toward meeting industry’s need for skilled workers with Americans. Until we have achieved that, I will support a temporary increase in the H-1B visa program as a stopgap measure until we can reform our immigration system comprehensively.

Recently, there’s been a lot of talk about sex offenders using social-networking sites. What, if any, new federal laws are needed in this area?
Obama: What is needed is greater resources for law enforcement to fully enforce the law against sex offenders, greater education to empower kids and teens to recognize the threat and guard themselves against the threat, and parents who are engaged in their kids’ lives.

Social-networking sites are just one way sex offenders seek out victims, and I would not support targeting them specifically, but I would be open to any legislation that would make it easier for law enforcement to bring sex offenders to justice.

Read on for responses from Barack Obama, or check out the rest of CNET News’ election coverage.

Included are answers to questions we asked presidential candidates. We received replies from Republican Sen. John McCain, Democratic Sen. Barack Obama, Libertarian candidate Bob Barr, and independent candidate Ralph Nader.

Editors’ note: This survey was first published by CNET News in January.

Barack Obama

The Department of Homeland Security has
proposed extensive Real ID requirements restricting which state ID cards can be accepted at federal buildings and airports. Do you support those regulations as written, would you want to repeal Real ID, or would you prefer something in between?
Obama: I do not support the Real ID program because it is an unfunded mandate, and not enough work has been done with the states to help them implement the program.

Q: Politicians have been talking for years about the need for high-speed Internet access. Should this be accomplished primarily through deregulation and market forces, or should the federal government give out grants or subsidies, or enact new laws?
Obama: I believe that America should lead the world in broadband penetration and Internet access. As a country, we have ensured that every American has access to telephone service and electricity, regardless of economic status, and I will do likewise for broadband Internet access. Full broadband penetration can enrich democratic discourse, enhance competition, provide economic growth, and bring significant consumer benefits.

I will prevent network providers from discriminating in ways that limit the freedom of expression on the Internet. Because most Americans have a choice of only one or two broadband carriers, carriers are tempted to impose a toll charge on content and services, discriminating against Web sites that are unwilling to pay for equal treatment.

New Yahoo News goes into beta

Wednesday, June 16th, 2010

The new Yahoo News beta.

This post was updated to clarify what’s new with the Political Dashboard.

The interface of the new Yahoo News is also wider, fitting in more without the need to start scrolling. And in anticipation of the upcoming election, Yahoo has enhanced its “political dashboard” for 2008 election news headlines and poll tracking. As with many current politics sites, the centerpiece is a red-and-blue electoral college map–and Yahoo users can create their own scenarios. The latest update allows a given candidate’s poll performance to be tracked over time.

“Essentially, we’ve found that news consumers want only the first few paragraphs of a news story, and then they move on,” an e-mail from Yahoo representatives explained. “Given the short attention span of today’s audience, we modified the site to present only the first five paragraphs, and we’re now offering relevant links to other stories much higher on the page.”

In February, Yahoo debuted its Buzz social news site, which propels the most popular headlines to the main Yahoo News page. The main Yahoo News site has more than 40 million users, the company said.

Yahoo News has realized that there’s a lot of information out there on the Web and that people just don’t have time for all of it. That’s why the new opt-in beta of a revamped Yahoo News, which went live on Thursday, tries to cut to the chase.

(Credit:
Yahoo)

Yahoo testing new user interface framework

Friday, June 4th, 2010

3. Create version independence. From the start, we didn’t want to have dependencies on specific versions of YUI components as this can lead to maintenance issues. What we really wanted was for each part of the page to be able to use whatever version of the components that they wanted. The sandboxing feature of YUI 3 opened up the possibility of having two (or more) YUI instances each loading different versions of various components while not interfering with each other.

4. Allow code portability. Having worked at Yahoo for a combined five years, Steve and I knew that anything we put on a Yahoo property could be a candidate for porting to someplace else. We knew that this possibility meant the code had to stand on its own and not make assumptions about the environment in which it was placed. We thought about the most difficult environment possible: a locked-down browser environment where the JavaScript code has no direct access to the DOM. Since YUI 3 can abstract away the DOM through its Node interface, we had the entrypoint necessary to make this requirement a reality.

2. Make it small, make it fast. The Front Page can’t afford to be slow, so we needed to have as little code as possible to get everything up and running. YUI 3 impressed us with its organization into small, atomic units that allowed us to specifically include parts of the library that we wanted while eliminating parts that were unnecessary. Further, one of the goals of YUI 3 was to optimize for runtime execution and make it faster than the 2.x version. Once again, YUI 3’s approach was directly in line with the Front Page’s goals.

(Credit:
Yahoo)

1. Eliminate global dependencies. We wanted each part of the page to operate separately from all of the others. Each part should have no knowledge of what else is on the page and therefore can’t depend on objects to be globally available. The 2.x library is based on the global YAHOO object, which we would have had to abstract away; the 3.x concept of YUI instances that could be individually manipulated worked perfectly to achieve this goal.

The new front page is in “bucket” testing, which means that random people will see the page, and was first unveiled in September.

Yahoo may be having problems running its business and keeping good people, but the company continues to be innovative around the user experience.

5. Be forward compatible. The project to create a new Front Page is an incredibly long one and we wanted to be as forward-looking as possible. We knew that if we created the framework on YUI 2.x that we’d be hard pressed to get time to upgrade later on. By building on YUI 3 from the start, we eliminated the need for developing an upgrade path later on.

CEO Jerry Yang talks about making Yahoo the starting point for the Web and about making Yahoo’s pages more open. The latest iteration of the Yahoo front page (above) takes advantage of a new YUI 3, a framework for building user interfaces and will allow users and developers to customize the page.

Here are notes from Yahoo engineer Nicholas C. Zakas about the new framework: