Sammy’s current Cortex A9-based chips are hardly slackers — the Galaxy Note already proved that to any lingering doubters. Nevertheless, the next-gen Exynos 5250 SoC promises to double that sort of performance, by harnessing two Cortex-A15 chips clocked at 2GHz each, along with a GPU that can output resolutions of up to 2560 x 1600 (WQXGA). It’s like big.LITTLE computing, except without the LITTLE. Samsung reckons it’ll start mass producing the 5250 for use in high-end tablets by the second quarter of next year, which should be just in time to stop NVIDIA from getting too cocky.

Wacom’s new digital pen can’t help but stand out from the competition. It’s a specialized device that makes no apologies for catering to graphics enthusiasts at the expense of casual note-takers. Moreover, it does something pretty amazing: instead of just turning your sketches into simple bitmaps, it can also export them as vector-based images with multiple layers, which means they can be directly used as the basis for more complex and final art. The Inkling will cost £150 ($230 converted) when it reaches European stores in October, but in the meantime we’ve got some early hands-on impressions right after the break.

Tokyoflash is on the loose once more, and this time it’s introducing a concept that has been in the works for months on end. The Kisai Night Vision — which was made official moments ago, first appeared on the company’s blog as a mockup in August of 2010 — and as they say, “what a difference a year makes.” As of today, the LED wristwatch is up for grabs, constructed with black stainless steel, sub-surface LEDs, a hexagonal form factor and support for USB recharging. Despite your initial assumptions, it’s actually capable of displaying both time and date, and there’s even a built-in alarm with a “light-up animation.” Fancy! It’s available in black with blue, green or red LEDs, and if you order soon, you’ll be able to snag one for $129 / £79 / €89; procrastinators will face a sticker of $149 / £91 / €103. Take a shufti in the gallery below.

Nike this week rolled out updates to its Nike+ GPS app, including bug fixes and an auto-calibration feature, which should help improve the accuracy of your run. Also on-board are social features, which push running updates to Facebook and Twitter. The tweets / posts can thankfully be edited before being sent out into the world, but we’d recommend using a bit of discretion before loading up your feeds with the minutiae of your latest workout. The updated app can be downloaded now for $2 from iTunes.

If you’re using a standard mouse or a trackpad, there’s a good chance you’ve got a finger or two going to waste, and really, what’s the point of having all of those digits if you’re not going to put them to work? Japan’s Double Research & Development Co. is showing off the Amenbo, a new input device that doesn’t waste a single finger. Each gets its own pad with a mouse sensor, all connected to a single base with a flexible material that allows for movement. The device can detect pressure and motion of the fingers, and is ideal for interfacing with things like 3D CAD data, which usually requires two hands. It’s also apparently great for use with robot hands and getting androids to flash the metal sign. Video of the device after the break.

It looks like Apple’s getting another fix in before Lion slinks on to the scene. Mac OS X 10.6.8 is now available for download, and brings with it a number of “general operating system fixes,” including further support for IPv6, improved VPN reliability, and removal of known variants of Mac Defender. It also promises to fix a glitch that has Preview randomly shutting down, and will get the App Store ready to roar for when Lion lands on the scene. We’re getting it going on our laptop at home. If you’ve done the same, let us know how it’s working out for you.

Not only do American military satellites have to put up with the constant threat of ultrasonic space droppings, now they must also suffer the prying lenses of a couple of Frenchmen. Thierry Legault and Emmanuel Rietsch have spent the past two years turning consumer-grade components into a system that can keep up with the zippy and supposedly secret movements of craft like the X-37B space plane and the NROL-49 low-Earth orbit spy sat. Hit the source link and you’ll see videos of the International Space Station, which they also managed to capture with steady-ish focus as it hurtled through space-time. Looks like nothing will thwart these guys, except maybe nano-satellites.

Sure, you could use your printer to spit out spreadsheets, but how about hooking up a DualShock 3 to play it like a video game? That’s exactly what Joshua Noble and the undef duo did during a workshop related to OFFF last week, and the result is stunning (if not hilarious). The trio coded a game in openFrameworks, titled Receipt Racer, which uses a thermal receipt printer modded with a “light beamer” to display game info and represent a car, a DS3 to control it, and a laptop to connect the devices and run the software. A random track with obstacles gets rapidly printed while a player attempts to navigate it without crashing — sort of like Lane Splitter — or until the paper roll runs out after 164 feet. There’s a tree-loving web browser version and the full details of how it works in the source link below. We scored just over 1,400 1,752 points; let us know how you do in the comments.

We all know that cabled cans are king when it comes to tonal accuracy. The convenience of cord cutting can’t be denied, however, and there are ways to free your headphones from their physical bonds. Astro’s Mixamp 5.8 is a system designed to make your wired ‘phones wireless, but does it sacrifice sound quality for the sake of convenience? And is it worth $130? Click on through to find out.