With Japanese handset sales declining pretty much across the board (thanks, lower subsidies!), it follows logic that the government and Japanese-based handset makers would look internationally to pick up the slack. In a rather vague report, we're told that the nation is hoping to push its technologically advanced mobiles in other countries, though it'll have a tough time marketing mobile TV without sufficient infrastructure. One of the token handsets chosen to lead the parade is a Sony-made "wallet phone," which is only described as having cashless technology built in. Color us (very) mildly enthused.

We knew full well that a contactless payment trial would soon be underway in the city by the Bay, and now it's finally ready for use by 230 guinea pigs. Unfortunately, there's not a lot of details on the Samsung handsets and the technology itself, but we do know that the program is being closely watched in hopes of it operating quite smoothly. If indeed that happens, it could be "expanded," presumably allowing others in the area to have their bank account dinged with the swipe of a cell each time they need a lift. Furthermore, a video clip at CBS5 shows the pilot phone being used to snag some totally nourishing grub from Jack in the Box. Hungry for more? Hit up the read link to take a peek yourself.

[Thanks, Hans]

Just in case you weren't exactly keen on buying a new wallet just to get a digital photo frame built in, Emtrace is offering up the perfect alternative. The ultrathin Photoskins PS100 is skinny enough to slide right inside your wallet, and it can also be docked in a cradle and used as a "Widget-Player." Regrettably, that's all the information that's available right now, but hang tight, all the nitty-gritty details you crave should be just around the bend.

Although we've already been up close and personal with a number of Ambient's unique devices, a recent conference at the Ambient Information Systems Workshop brought a bevy of new (and old) conceptual devices back to the limelight. Aside from the Google Clock and Ambient Orb, David Rose spoke about the opportunity to present a multitude of interfaces with varying resolutions in a number of environments so that individuals could get updates on what's important to them with "just a glance." Among the ideas was a Weather Watcher display that could be tailored for sailors by divulging forecasts and current wind information, a Sailing Zone display that could easily pinpoint the "ideal situation for boating," and a thin wallet-infused display that could crank out pertinent information to the owner. Additionally, a energy tracking Home Joule is currently being trailed in New York that uses color to quickly convey data about how much juice is being consumed in a home. So if you're intrigued in the slightest, and can't wait to see how ubiquitous displays and the human race will inevitably work and play together in perfect harmony, be sure to hit the read link and cringe as you read over things you thought of years ago but kept to yourself.

While digiframe manufacturers keep pushing for larger and larger LCD sizes to adorn (or completely consume) your coffee tables, Brookstone's going the opposite direction with its Digital Photo Wallet. The presumably chintzy "nappa leather" wallet doesn't look to be of much better quality than those sold at your favorite dollar-for-everything store, but it does manage to house a 1.4-inch LCD that reportedly stores 55 photos. Additionally, it's completely removable and rechargeable, sports an on / off button and scroll controls, and interfaces with your PC via USB. Of course, you could just stick with the wallet you're comfortable with and pick up a digital photo keychain, but if you're serious about this one here, watch for it in mid-May for $59.

If you're down with the whole "swipeless" idea, but don't much dig the potential lack of security associated with it, Elecom's coming to the rescue in an attempt to put your paranoia to rest. The Skim Black I lineup of gear consists of a thin, wallet-based card and a not-so-elegant adornment for cellphones (pictured after the jump), both of which eliminate snoopers from jacking your precious information (or identity) by cutting off a reported 99.9-percent of radio waves. To be effective, the skim prevention card must be close to any swipeless cards in your wallet or pocket, while the bulkier SKM-K001 needs to be stuck on the rear of your mobile to effectively destroy the hopes of data thieves (and all stylistic appeal your handset previously had). Both units should be hitting Japan any day, and while the SKM-C001 wallet card will run you ¥1,260 ($11), the cellphone guardian will demand ¥2,310 ($20).

[Via AkihabaraNews]

Who knows how long we'll still be carrying wallets around, what with commerce-enabled cellphones and implantable RFID chips, but if you're hanging out in dark places that only take cash (we're talking about a bar, of course) and you want to avoid tipping a hundred dollar bill, Nate True's "Walluminate" light-up wallet may be just what you need . It's not for sale, and he doesn't provide any detailed plans (thought you can peep its debut here), but any self-respecting DIY-er should be able to figure out how to whip one up, using just a couple of LEDs and some miscellaneous electronic components.