Are you fed up with your current ECG sensor? Tired of all the mess of electroconductive gels, sticky electrodes and tangled wires? How about this: Britain's Plessey Semiconductors offers an ECG sensor that promises heart-monitoring without the hassle. We've seen similar technology before, but according to the company, the Electric Potential Integrated Circuit -- or EPIC, as it's humbly called -- can read heartbeats even through a sweater; future versions might be embedded in hospital gurneys for constant, unobtrusive monitoring. Like an extremely sensitive voltmeter, it detects tiny changes in electric fields, which means it could also be used for Kinect-style motion interfaces. The company even imagines a future system where firefighters can use the EPIC to find humans in a smoke-filled room. If you're thinking, "My, that sounds just like my Deus Ex dreams" -- hey, we're right there with you.

If you're a storage aficionado -- and who here isn't? -- you've probably heard a lot about SSDs, those friendly solid-state disks promising dramatically improved performance over their magnetically inclined brethren. No doubt you've heard about the advantages, thanks to NAND storage that makes them silent, shock resistant, energy efficient and lightning quick. Yet you've also heard the horror stories: drive slowdowns, controller failures and manufacturer recalls. And adding to all those anxiety-producing headlines, there's the price premium. While most magnetic drives average around a nickel or dime per gigabyte, even consumer-grade SSDs still run $1-2 per gigabyte, often for drastically smaller-capacity drives.

Three years ago, Intel launched its X25-M and X18-M: the "M" stood for "mainstream," and the pair of drives were designed to reintroduce solid-state storage to a cost-conscious consumer market. (Perhaps more importantly, they were also meant to solidify Intel's standing in the nascent SSD realm, up to that point a chaotic, Wild West-style domain. But we'll get to that.) For most users magnetic drives still remain king, with solid states appealing primarily to a niche of enterprise IT professionals and modding enthusiasts. How did that happen -- and should it be different? After the break we'll look at how and why SSDs haven't (yet) conquered the storage world, and examine whether they're poised to do just that.

Got a relative who keeps cheating his way out of your yew maze? This holiday season, perhaps you should consider a different kind of challenge: Oskar van Deventer's Four Bit Maze. The apparently simple goal is to move the quartet of sliders from zero to one, but an Arduino UNO microcontroller makes things a bit trickier. It's programmed with ten different puzzles, each requiring a different sequence of movements to solve. An Arduino Motor Shield operates the motorfaders, and the whole thing's USB-programmable, meaning you can tweak it to your heart's content. See an in-depth video demonstration after the break if this sounds like your idea of fiendishly difficult fun.

It's no secret that the market for Android tablets is crowded - and getting more so every day. Just ask Samsung, Acer, HTC, Huawei, Lenovo, Pandigital and, oh yes, Verticool. We could keep going, but you get the point: it's a big market out there, one with wildly varying prices and features. And just recently a little company called Amazon made its move in a big way with the Kindle Fire, an Android-powered $199 portal to its corner of the cloud. The world's largest online retailer clearly thinks competing on price is a way to stand out from the pack. Velocity Micro, maker of the 8-inch Cruz T408, wholeheartedly agrees. It's coming to market with a $199 slate, hoping to capture some attention of its own. Can it succeed? Read on to find out.

Been anxiously awaiting Lenovo's 7-inch Gingerbread tablet ever since we first touched it back in September? Sure you have. Well, maybe you have. If so, grab that cash that's burning a hole in your pocket so you can have an IdeaPad A1 to call your very own. The 2GB model will cost you $199, and another Grant will get you the 16GB version; both are scheduled to ship before Halloween. Hit the source link to scare one up for yourself.

If you like making purchases without any sense of when your products will arrive, allow us to brighten your day. The Microsoft Store just started taking pre-orders for the Samsung Series 7 Slate -- you remember, the Windows 7 machine sporting Intel's 1.6GHz Core i5 2467M CPU with integrated graphics and 4GB of RAM, all beneath a 11.6-inch capacitive panel? Sure, you remember. MS is selling it for $1,299 with a 128GB SSD. And the mystery of wondering when it'll actually ship? That they'll throw in for free.

[Thanks, pradeep]

Update: Pre-orders now show a ship date of November 1st. Mystery dispelled. Thanks, Fahd.

This curiously shaped fellow, with its long-barreled lens attached to a svelte body, might look familiar. It's JVC's GC-PX10, the camcorder that's also a camera. Or the camera that's also a camcorder. We're not quite sure, but here's what we do know: it'll shoot 1080p video at 60 fps, writing to SDXC or 32GB of internal memory. And it can also capture 8.3-megapixel stills at 60 fps without dropping out of video mode. If you've got the time and the inclination, you can switch into still-shooting mode, giving you full 12-megapixel pictures at 30 fps for two seconds. Exhausted by the possibilities yet? But wait, there's more. If slow motion's your game, you can fire away in 640 x 360 resolution -- at 300 fps -- for up to 2 hours. Now how much would you pay for such a plethora of pictorial options? Well, JVC's asking $900 when this ships later in October, so you've got some time to think about it.

Doesn't look like much, does it? But the next time you're lost at sea, you just might be thankful you've got it. That little square of fabric is actually a flexible antenna designed for the Cospas-Sarsat distress signal network, a Cold War-era system built to help pinpoint missing ships, planes and people. Designed to be sewn into a life vest, the antenna broadcasts an emergency beacon at a low frequency for greater range; in field tests, that helped rescuers find it within minutes. It's also tear- and water-resistant, which you'll be grateful for when you're being tossed around like a ragdoll in a sea of whitecaps. The technology was developed by the European Space Agency in partnership with a Finnish company. Next on their agenda? A round, floating companion for the marooned, codenamed Wilson.

Sometimes gigabytes aren't enough. You have to start talking terabytes. That's the case with Toshiba's new Regza Server, more numerically known as the DBR-M190. The just-announced home media server boasts 5TB of storage, enough for 15 days of MPEG4AVC-compressed digital TV -- from six different channels. Of course, that "server" in the name means you'll be able to stream captured content as well. The sad news? "You" means only Japanese consumers. But if you're one of the chosen many, this media-slinging behemoth will cost you 200,000 yen, or around $2,600.

I've never been one for nostalgia, but if I had to choose a Proustian element from my geeky childhood -- a singular sense-memory that evokes a whole constellation of related feelings -- I'd pick the eerie keening of a 28.8 modem. That high, quavering sound, for me, conjurs up the earliest days of my geekdom, when computers were slow, landlines were king and the internet was young.

I was twelve when my family got our first computer: a 486DX that first appeared without a hard drive. My mom had found a great deal at a computer show...or so it had seemed. That missing 120MB hard drive, as you may have guessed, severely limited functionality. But once that problem was remedied, I was off and running with DOS and XTree, happily deleting essential system files. The learning process had begun.

Do you demand portability from your Redundant Array of Independent Disks? Then you've probably already seen Sonnet's Fusion F2, with its two 1TB drives and eSATA connector. Today the company introduces the Fusion F2QR, which also features two 2.5-inch, 1TB hard drives -- but now comes with four interface options. You've got your eSATA, of course, but also Firewire 400, Firewire 800 and USB 2.0 connectors. There's a new built-in RAID controller that smooths configuration as well, and the aluminum case and fanless design keep noise to a minimum. All of that fits in a shell measuring 5.9- x 6.1- x 0.95-inches. This slender slab of storage is available now and will set you back $569.

The green flag just waved on pre-orders for Fanatec's line of Forza Motorsport accessories, including the CSR Wheel ($250), CSR Elite Pedal Set ($150) and CSR Shifter Set ($60). To refresh your memory: all feature metal construction that, as we noted, gives them a solid, rugged feel. The wheel's force feedback is powered by a Mabuchi RS550 motor, with two additional actuators simulating motor and ABS vibration. The pedals are fully adjustable; a pressure-sensitive brake pedal can be tuned to mimic any car. Finally, the shifter set features a six-speed H-pattern design and can be mounted on either side of the steering wheel. There's no word on when these will actually ship, and sadly for you big spenders, the CSR Wheel Elite isn't yet available. But don't let that keep you from getting revved up over the PR below.

So you're tres green chic with your solar-charging jacket, and that Ralph Lauren backpack keeps your gadgets energized even off the coast of Martha's Vineyard. But what about stylish photovoltaics for your home, dear earth-friendly aesthete? We humbly submit the Electree, by French designer Vivian Muller. Shaped like a bonsai tree, each of its 27 leaves is a solar panel that helps charge a 13,500mAh battery. A concealed USB connector and A/C outlet will feed your gadgets while minimizing unsightly wires, and rotatable branches let you customize the look. Muller's looking for 400 presales to make the Electree a reality: for early birds, the price is €269 (about $370). If this sounds like the sort of thing you'd put on your windowsill, hit the source link to commence with the purchasing.

Samsung continues its camera announcements today with the NX200, a 20.3 megapixel interchangeable lens system using the company's proprietary APS-C CMOS sensor. It also features a high-speed continuous mode that shoots up to 7fps and full HD video recording, 1920x1080 at 30p. If those specs aren't enough, notice the wide ISO range, from 100 to 12800, covering seven stops. Availability hasn't been announced yet, but pricing should run about $900 with an 18mm-55mm zoom lens and on-camera flash -- a number of other lenses will roll out in the coming months. Give your eyes a feast with the gallery below, and check out the full PR after the break.

Sometimes a photographer needs to get really, really close to his or her subject. And sometimes that requires a little help from a friend. Samsung has just that situation in mind with its new WB750, which features an 18x optical zoom with 24x Smart Zoom -- that's the longest zoom in the company's compact portfolio. The camera also sports a 12.5 megapixel CMOS sensor with Sammie's proprietary BSI (Back Side Illuminated) technology, and a redesigned image sensor, lens, and image processor. In addition to still photos, it also shoots 1080p HD video; a dual capture function allows you to shoot video alongside 10 megapixel pictures. Or, if you'd rather, you can take up to 10 frames per second in high-speed continuous mode. Pricing and availability have not yet been announced, but we have our fingers crossed it arrives before our next safari. See more pictures in the gallery below, and check out the full PR after the break.