Earthlink unveils WiFi phone beta in Anaheim, CA

Earthlink's finally ready to publicly discuss the WiFi phone beta they've been running in Anaheim California -- well, kind of. They didn't exactly have much to say about the service because it's in beta, but we know that officially exists, and that should be enough, right? We'd love a closer look at the Accton phone they're using for this thing, but we know the type, and something tells us it's not exactly going to have an ancillary HSDPA for 3G SIP or anything.

Pretec unveils waterproof i-Disk RFID flash drive

No question, vendors are constantly throwing out those "world's smallest" bits in a halfway futile attempt to wow consumers who simply don't know any better than to continually fall for it, but for those even mildly in tune with yesterday's news, they know better. Pretec's latest in the i-Disk Diamond series claims to be the "world's smallest," but measuring in at 45.7- x 12.2- x 2.2-millimeters, it simply can't be true without some sort of fine print stipulations. Nevertheless, the i-Disk RFID differs from most USB flash drives by sporting a rugged, waterproof enclosure as well as a built-in RFID tag, which should work wonders in tracking where your employees carry the company's precious data until they find a way to circumvent The Man. While we won't be the first to recommend a Big Brother-enabled thumb drive without a sound reason, these strange sticks will hit the market for a currently undisclosed price in Q2 and range from 128MB to 1GB in capacity.

[Via Gadgets-Weblog]

Toshiba Portege R400 getting HSDPA too?

GSM fanboys, rejoice: Core Duo News was trawling the FCC website when they caught the EV-DO-packin' Portege R400 convertible tablet making another run through the certification process, but this time around, it's looking to get an HSPDA modem cleared for takeoff. This being the FCC and all, we can't tell if any of the other specs on this 12-inch, somewhat underpowered notebook have changed along with the 3G standard, but we think it's safe to assume that the only difference is a Novatel PCI Express Mini Card taking the place of whichever Verizon-compatible modem was once there. So grab your checkbooks, Cingular and T-Mobile subscribers, because there's a good chance that the re-spec'ed R400 will hit the scene any day now. And if not, hey, it's never too late to jump on the CDMA bandwagon.

[Via Core Duo News]

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Verizon announces Novatel V740 EV-DO Rev. A ExpressCard

We heard tell of this little guy last month when Apple let the model number out amongst newly supported WWAN products -- so what's this Verizon V740 card got going for it other than explicit Mac support? Well, EV-DO Rev. A, of course. Built by Novatel, the V740 is here to replace the V640 in ExpressCard/34 duties for Verizon, with beefier bandwidth and a dearth of aesthetic changes. The card will be hitting retail on March 30th, and looks to be going for $110 with two years of service -- cheaper than Sprint's EX720 offering, but Verizon will get you in the end with those hefty data charges.

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Office of Naval Research patents "underwater GPS

Being decidely land-dwelling creatures -- our only real underwater experiences were some nasty childhood dunking incidents at the local pool -- we've got no real use for determining our location beneath the waves, but apparently the folks who drive around all day in submarines do, so the US Office of Naval Research has whipped up a relatively simple method for "geophysical positioning" when satellite GPS data is inaccessible. You'll recall that we recently saw another patent which claimed to offer the same functionality for above ground, indoor locations, but that involved using surface-level receivers and ceiling-mounted repeaters -- a setup not possible when satellite signals can't penetrate deep underwater. The ONR's solution is to anchor an undetermined number of transceivers -- whose exact spatial location is already known -- to the ocean floor, and then by comparing the angle and distance of broadband acoustic signals sent back and forth to moving craft, using some basic geometry (sounds like our man Pythagoras comes into play here) to determine where in the world that sub happens to be. Seems pretty obvious when you think about it, but maybe that's we're covering this tech secondhand instead of trying to hack it as naval engineers, marine cartographers, or whoever the heck it is that comes up with this stuff.

[Via New Scientist]