Google Gears

At its developer conference, Google announced Google Gears, an open source technology for creating offline web applications. The new browser extension extends use of Web-based online applications into an offline mode. As an example. the Google Reader now allows offline reading of the top 2,000 items. Very cool.

Google also is gearing up to support creation of a single, open source way of enabling access to email and online calendars, for example, without access to the Web. Google Gears obviously also will allow developers to embed indexing and search functions into other applications.

Google Gears is another step towards making Web-based applications respond just about as well as offline, hard-disk-drive-based applications.

Nothing Stays the Same...

Alec Saunders, Iotum CEO, says "Skype hasn’t lost relevance for me. It just doesn’t work." Saunders had to uninstall the application because of some unpleasant interactions with his PC, he reports. He says he had similar issues with Gizmo and so now uses GoogleTalk or Jajah.

Likewise, Saunders notes that blogger Ken Camp points out that fewer people are using Skype today than a few months ago. It's almost an embarassment of riches. "There are now so many options for quality cheap calls that Skype isn't as exciting as it was when it first hit the market a few years ago," says Saunders.

Come to think of it, though I don't know I've had the technical issues Alec reports, Jajah has come up and Skype gets very little use of late. I also got pinged by MobiVox to remind me I haven't used Skype on my mobile, either. Nor have I been making use of my video email client, either.

Perhaps the point is that it is terribly difficult for any new feature or application to really punch through all the clutter and user interface issues one faces in a busy life. Even useful and low price tools have to contend with lots of other distractions.

Jajah gets DT

In the VoIP world, this has to count as a pretty big deal Deutsche Telekom is backing Web-enabled VoIP service Jajah, says Reuters reporter Eric Auchard. In a real sense, DT is backing a dial-around service that when used cuts DT's long distance revenue, especially higher-margin international calling.

Deutsche Telekom is embedding Jajah into its T-Online Web properties and that it expects to offer calling services to consumers and businesses in the future.

And T-Online Ventures, Telekom's venture capital unit, disclosed it is part of a third round of funding for Jajah. Intel Corp. recently invested in a $20 million investment round and has granted Jajah use of some of Intel's key VoIP patents.

Jajah is one of a new class of rivals that let callers simply call phone-to-phone, once they have signed up on the Web. Jangl, Jaxtr and Rebtel also use the Web-enabled approach or dial-around approaches.

What all these firms offer is a way to use VoIP to make cheaper calls on standard POTS phones. And any way one looks at the matter, that is going to be most of the market, most of the time.

Jajah has signed up more than twi million users and expects well over five million users by year-end. Germany is one of Jajah's five biggest markets after the United States and Britain. Other top markets are China and India, he said.

This is Helpful...

Verizon Wireless Data Service (EVDO)no longer forbids use of the access for VoIP. That's helpful. My provider (at&t) does not allow the use of its broadband service for VoIP.

That's helpful for would-be third party developers and for Verizon itself. No dominant service provider, no matter how well endowed and resourceful, ever will be able to develop its own walled garden offerings in great enough abundance to satisfy businesses and consumers who will want to buy new services and features.

BT, Sony Partner for Calls from PSP

British Telecom is enabling calling from Sony PSP game players. Wwners will be able to call traditional lines, cell phones or PCs. There are more than eight million PSP devices in the European market. Initially, users will have to place their calls from home or from the two thousand BT wireless hotspots.

Eventually the service will be launched worldwide in around hundred countries. The four-year deal between BT and Sony will support messaging and video calling as well.

This Will be a Test

There are rumors Google Talk may finally offer the ability to connect with public network telephone numbers, where up to this point it has stuck to an instant messaging model for individuals and a "click to call" mode for commercial users of its maps feature, for example.

So the issue is the range of business models Google might consider. It is possible that Google will go with an ad-supported model, where callers listen to a brief ad before being allowed to make a call. Which will provide an interesting test of user behavior. This sort of thing has been talked about for decades but never has gotten any serious traction. Can Google make it work?

After all, there are lots of alternatives. Buddies who don't mind headsets can be reached for free. Domestic calls from landlines or mobiles don't typically impose any incremental cost. If you want to do video with a buddy or associate Skype's video feature is getting some pretty serious use. If you pick the right VoIP provider the global numbers you frequently call are no much of an issue. And there is always Jajah-style Web-enabled dial around/callback for the cases you haven't already thought of.

So the issue is how much "inconvenience" a user will put up with to place a call whose cost is zero to pretty minimal in some cases.

Gmail Attachments: 20 MB

Google's Gmail now allows sending of 20 megabytes worth of attachments. Of course, few mail providers will accept a such a big message, so it's safe to send messages bigger than 10 MB to other Gmail accounts, to Yahoo Mail Plus or to other premium accounts. And perhaps that's the idea: get people to use GMail because the large attachments are easier to handle.