Hasta La Gadget!

So, you want to be a better League of Legends player, do you? You’re not the only one. Everyone wants to improve – it’s human nature to want to be better at something. As such, there’s a whole host of sites online dedicated to the slow climb through the ranks.

We’ve featured a sound system called the Transparent Speaker, which really only has a glass case. Two post-doctoral fellows at the Harvard School of Engineering and Applied Sciences (SEAS) made an actual transparent speaker. It’s stretchable too. But the loudspeaker is not an electronic device; it’s an ionic device.

Instead of electrons, Jeong-Yun Sun and Christoph Keplinger’s speaker uses ions in an electrolyte to transport electric charge. The speaker is made of a thin and transparent sheet of rubber sandwiched between two layers of polyacrylamide gel filled with saltwater. When a high-voltage current is passed through these layers, the rubber sheet acts as a diaphragm. Harvard SEAS reports that this clear device can produce any sound in the “entire audible spectrum”, from 20Hz to 20KHz.

The speaker demonstrates two of the key advantages of an ionic device over an electronic device – transparency and elasticity – but there’s a third benefit: biocompatibility. Ionic devices are easier to incorporate into living creatures compared to electronics. They may also be used to create what Keplinger calls soft machines: “Engineered ionic systems can achieve a lot of functions that our body has: they can sense, they can conduct a signal, and they can actuate movement. We’re really approaching the type of soft machine that biology has to offer.”  

With that kind of potential, it’s not surprising that there have been previous efforts to make ionic conductors for practical use. Harvard SEAS explained that ionic conductors are prone to undergoing chemical reactions – including, uhm, combustion – when exposed to high voltage, and that ions move slower through a circuit compared to electrons due to their size and weight. Fortunately, Sun and Keplinger’s ionic conductor “overcomes both of these problems.” You can read the full report on Harvard SEAS’ website.

[via The Verge]

Fresh details on Sony’s so-called Cyber-shot Lens Cameras, which wirelessly add improved photographic abilities to smartphones and tablets, have emerged, including expected pricing for the unusual attachments. The Sony Cyber-shot QX10 will be around $250, Sony Alpha Rumors reports, while the more capable QX100 will supposedly come in at $450. If true, they’re ambitious prices […]

What do you get when you combine a beanbag with a hammock? Le Beanock is the answer. Hammocks are already comfortable enough as they are. But adding the cushy comforts of a beanbag? Sheer genius!

Le Beanock is essentially a suspended beanbag. It’s slightly thinner than your average beanbag, either because the filling is all spread out or because you won’t be able to sit or lie down on it all if it’s too bulky.

It’s the ultimate backyard set-up where you can get infinite cuddle times and have the most comfortable naps ever.

Prices for Le Beanock start at about $315(USD) and go up from there. They can be customized and can be shipped flat-packed so you can save on shipping.

[via Drool’d via Incredible Things]

As IFA starts to slowly edge its way over the horizon, the product teasers start to rain. We’ve already seen hints from Sony, an outright admission from Samsung, and speculation from HTC. The latest tidbit, comes via ASUS’s Facebook, which suggests it plans to show a new tablet at the event. What can we say about it? Well, odds on it’s another Transformer Pad, running Android, and if you’re into numerology (and consistency), Tegra 4 inside. Coincidentally, an unknown ASUS tablet (pictured after the break) with model number K00C popped up at the FCC last week, revealing little more than the usual WiFi and Bluetooth radios, and a display somewhere around 10-inches. Though the description of it as a Transformer Pad could indicate that whatever its exact configuration, it’s arrival in the US won’t be that far out.

Filed under: Tablets, ASUS

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