OpticalDisk
Latest
CD-shaped mouse is perfect for our physical media-free future
Unless you've got a penchant for going the ultralight route, chances are you've got a DVD or other optical drive in your laptop that you rarely, if ever, actually stick a disk in it. This concept, dubbed disk+Mouse plans to put that space to good use holding a pointer that stores flat, but pops up in a conical shape when needed. Of course, by this time next year we'll all probably be looking at physical media the same way we did floppies in the post iMac world and this will be nothing but a cutesy throwback with no place to go -- just like those cassette-shaped USB drives.
Hitachi-LG unveils 2nd generation hybrid optical drive with flash-based storage to boot
The Hitachi-LG Data Storage joint venture has itself fostered yet another mixed product, combining both an optical disk drive and flash storage into a single form factor. The 2nd generation of its Hybrid Drive uses Micron's 25nm NAND flash memory in 16GB, 32GB, 64GB capacities (with those figures to rise in later iterations, naturally) and can be united with either DVD or Blu-ray players -- perfect for laptops and other portable devices with just one drive to spare. (The one stretched out on display, pictured above, was a 12.7mm slim DVD-RW tray type). Hitachi housed samples of the drive at its CEATEC booth and even showed off a few example products (first generation drive, too). Care to see what could be under the hood of a future purchase? Pictures below. %Gallery-104372%
Sony, Tohoku University develop blue-violet laser with 100 watt output, eyeing 1TB optical disk future?
As much as some would like to envision a world entirely bereft of disk-based media, with Blu-ray being the medium's swan song, that ain't happening. Sony's already looking to the future, and in cahoots with Tohoku University, it has developed a blue-violet laser capable of 100 watt output. That's reportedly more than 100 times the "world's highest output values for conventional blue-violet pulse semiconductor lasers." In the press release, the company said its tested using such technology for next-generation, large-capacity optical disc-storage, and while that doesn't say too much at face value, the Examiner reports (by way of various Japanese news outlets) that it equates to 20 times the storage of current Blu-ray disks, or about 1TB of data. Don't worry, we're sure all those 4K 3D films will still find a way to justify a "barebones" release dearth of features before magically making room for a second (and even third) Special Edition in time for respective holiday seasons.
Apple patents 8cm to 12cm disk adapters
We're not sure this is still relevant -- the patent was filed in May of 2006 -- but the USPTO has just published a patent application from Apple detailing a number of different 8cm to 12cm optical disk adapters. The application, credited to Tony Fadell, chief of the iPod division, says that since most software doesn't take up all of the available storage on a disk, it would be cheaper and simpler to use the 8cm disks when appropriate -- but that having to ship a standard adapter for slot-loading drives reduce any costs, because they're the same size as 12cm disks. The solution is to make the adapters smaller when they're not in use, and the filing goes on to detail several different folding and multi-part takes on the idea. Considering that such an adapter would make things slightly more complicated for the vast majority of Apple's all-slot-loading installed base, we can't see these ever actually shipping, but it's still an interesting idea.
