Either I’ve stopped thinking ahead or markets are finally catching up: I’ve found existing or possibly imminent sources for most of the innovative products on my wish list:
High speed video is creeping into the mainstream: The just-under-$1000 Sony RX100MV can record a few seconds of HD (sort of) resolution at up to 1000fps.
Usable thermal imaging is widely available under $1000, and digital “night vision” is getting close to supplanting perpetually too-pricey image intensifiers. I found enough businesses working in this space that I’ve decided to wait to see what comes to market, rather than pushing for the particular integrated consumer product I have in mind.
In the consumer gun industry:
I haven’t written about them, but Flat Line bullets have brought revolutionary monolithic projectiles for long-range shooting to the masses.
Two years ago I asked for a three-mode trigger. I still haven’t seen what I specified, but the Echo trigger is a clever variant I hope to try soon.
Mantis has promised a second generation of their IMU that mounts to gun rails and interfaces with smartphones, allowing us for the first time to conveniently quantify and analyze recoil effects on firearms.
Bullpups continue to storm the mainstream. If you don’t like any of the increasing number of native bullpup autoloaders (AUG, Tavor, RDB, RFB, PS90 etc.) you can find conversion stocks for many popular platforms like the M1A, Ruger 10/22, Saiga, et. al. The KSG pump-action shotgun can actually be found at retail. From Europe we have clever single- and double-shot bullpups that should eventually be available at reasonable prices in America.
I don’t know that it’s in development, but at least someone thought it was worth patenting a new sealed-gap revolver.
Inexplicably, however, I’m still waiting for more heavy subsonic .22LR ammunition!
A year ago I bought 8GB of DDR3 RAM for $45. I just bought another pair of DIMMs with identical specs and paid $77. Prices spiked to this level during 2013 Q1 and have not retreated, in what seems a blatant market violation of Moore’s Law. Some commentary on this situation notes that historically DRAM producers have whipsawed between cutthroat competition and nearly (if not explicitly) collusive pricing power.
I’ve been using Carbonite Home Backup for active offsite backup since I recommended it over five years ago. My current backup consists of almost 300,000 files and 300GB of data.
I schedule full system backups to my NAS, but I count on Carbonite for both extreme disaster recovery and for intraday backup and changes. Although I’ve only used it a few times, the fact that Carbonite takes snapshots of files and maintains them for up to 30 days is helpful to recover accidental changes or deletions.
Recently I’ve discovered some shortcomings. Carbonite’s exceptional Tier 2 technicians (based at a call center in Maine) told me they have forwarded my suggested fixes for these to engineering as feature requests, but no changes have been promised.
The first batch of problems occurred when my primary disk failed last month. I restored from a local backup, and then wanted to use Carbonite to recover the most recent files and changes that were missing from that local backup. After some turmoil we determined:
- Carbonite doesn’t deal gracefully with being restored as part of a system image. It has to be reinstalled in order to recognize that its local cache doesn’t reflect the offsite backup.
- Carbonite doesn’t efficiently perform automatic recovery. Instead of first checking to see what files are already restored and up to date it queues the entire backup for recovery and then iterates through every file, taking 1-2 seconds per file just just to recognize it’s already there and up to date. Consequently, even though I was only missing a few hundred files it took 3 days for Carbonite to finish its automated recovery.
- Carbonite doesn’t distinguish between deleted and current files. So my automated restoration included every backed-up file I had deleted in the last 30 days, which I then had to hunt down and re-delete!
- Carbonite doesn’t provide enough tools for a user to work around these problems. If, for example, you could search or sort your backup based on file times and other standard metadata you could manually restore what you want. Presently you can only run restoration based on file locations.
Another shortcoming was revealed after I migrated my system to a SSD, which caused all my user data to change from local drive “C” to “D.” There is no way to tell Carbonite that my 300GB backup has simply changed drive letter. As far as it’s concerned, I deleted 300GB from C and have 300GB in new data to backup from D. Which is irritating, because for the less expensive plans Carbonite throttles the data upload speed based on how much is in your backup:
- Up to 35GB it backs up at 2Mbps
- Up to 200GB it backs up at 512kbps
- Beyond 200GB is backs up at 100kbps
So if I don’t want to immediately purge my backup and start from scratch it will actually take 9 months to bring my backup up to date. If I do purge my existing backup it will still take 4 months to return to my backup to its current state!
In past months I bought two laptops for work. One had a SSD and I was blown away by its performance. The other had Windows 8 and I was blown away by how bad it was. Maybe Windows 8 shines on tablets and smartphones, but for now I’m sticking to Windows 7. Meanwhile, I’m eager to get SSDs onto my machines.
Amazon just had an amazing sale on Intel’s top-of-the-line 520 Series SSD: $130 for a 180GB SATA-6 drive rated at 550/520MBps sequential read/write and 50k/80k random read/write IOPS.
My existing primary desktop didn’t have SATA-6 support — essential to fully exploit that SSD performance — and my secondary desktop was becoming so unreliable I dedicated this weekend to upgrades. Since my primary desktop was over 3 years old this meant a new motherboard and CPU. I’ve been assembling AMD-based desktops for at least the last six years. But researching current offerings it looks like Intel has really reclaimed its technical superiority over AMD. (Aside from its graphics innovations for gaming, the last triumph I remember for AMD was when it launched its 64-bit Opteron server processors in 2005. I bought a pair for a research server as soon as they hit the market at $860 apiece.) I don’t play games and I don’t overclock, which tends to leave me looking for efficient hardware that contributes to a quiet, cool computer. Intel’s i3-3225 won this bid with its preponderance of associated innovations, including cutting-edge 22nm construction, two multi-threading processing cores, and Intel’s top-of-the-line HD-4000 integrated graphics — all provided with a peak consumption of only 65W. The CPU was $130, Gigabyte GA-H77M-D3H motherboard was $95, and 8GB of dual-channel DDR3-1600 CAS-9 RAM was $45.
The trickiest part of this hardware-only upgrade was splitting the “operating” portion of my primary 1 TB HDD out to clone to the SSD. In order to do this I first cloned the drive to another 1 TB HDD, and then deleted bulk data until I was left with a small enough set of operating system and program files to fit on the SSD with at least 20% room to spare. Complicating this process is the fact that Windows is tightly coupled to the “User” folders, so even though most of those were bulk data that doesn’t belong on the SSD I couldn’t just outright delete them (as I learned the hard way). Instead I had to pare them down and then, once running from the SSD as Drive “C” redirect the locations of reserved Windows User Folders to their copies on my original drive, which is now running as “D.”
End result? Awesome: The operating drive’s speed has always been the biggest bottleneck in booting and loading programs. With a SSD (and Windows 7’s native support for that hardware) those now occur with minimal delay, and without the drama of a spinning disk’s read head fluttering back and forth over the platters to pick up scattered data blocks.
Among the many telecom services I use is Verizon FIOS. I was checking rates today and discovered that unless a Verizon landline customer purchases an international calling plan they will pay $3.41/minute on any international calls!
Is gouging the unsuspecting, uninformed, or desperate consumer really a good business practice for a large, regulated, or brand-name franchise?
I just bought the Honeywell RPLS740B Econoswitch, a clever dawn/dusk switch that knows when the sun will be down year-round based on the latitude entered during setup. I’m using it to switch on exterior lights at dusk, saving me the trouble of frequently adjusting the set-point of the mechanical switch it replaces.
One feature I particularly appreciate is its use of a super-capacitor to keep time during power interruptions.
Every plug-in device with a clock should have a supercapacitor time backup. Some use batteries as clock backups, but many more — including expensive appliances like my various ovens — have no backup at all. Unlike batteries, capacitors have an unlimited service life: See this whitepaper on “Supercapacitors for RTC and Memory Backup.”
I recently setup a new small office. Because it was a lease in a commercial building the usual ISPs — Comcast and Verizon — would only offer us over-priced, overburdened “business” internet services.
Fortunately I had just come across a new ISP: CLEAR, which provides unlimited broadband using 4G wireless. For $50/month we use their portable wireless access point to serve up to 8 devices at 4G speeds. No contracts, no usage limits, no hassles. It has been working without any hiccups for two months now.
For routine business use I would definitely recommend this over the wired alternatives. Comcast and Verizon Business: You’re on notice!
Thanks to AAC 2012 may be the Year of the Subsonic Rifle. Over two years ago I lamented the dearth of heavy .22LR ammunition and rifles designed to shoot it. Today, with increasing awareness of the benefits of both suppressors and high ballistic-coefficient bullets, I’m hopeful this niche will be filled. Either way I’ve resolved this year to buy if possible, build if necessary, a .22LR rifle with a 16″ 1:9-twist barrel and threaded muzzle. [Update: Had to build it!] And I’ll be shooting Aguila 60gr ammo by the case if no other manufacturer steps in with a heavy subsonic .22LR round.
Expanding subsonic rifle bullets: Right now there are no commercial .30-caliber rifle bullets that expand at subsonic velocities. AAC/Remington have promised they will introduce one this year. I hope they’re not the only one. After .22LR .30-caliber cartridges are the next stop for subsonic rifles — whether .300 BLK, 7.62 Thumper, or .308 Winchester. The problem is that rifle bullets have traditionally been designed for terminal effect at rifle velocities: Much below Mach 1.5 and they don’t expand at all. At 1000 fps they can virtually have the rifling marks polished out and be reused!
Gun powder for consistent subsonic rifle loads: Trailboss is the current go-to powder for subsonics, but it doesn’t produce consistent muzzle velocities and, at less than 5 grains per cc, is too bulky for some cartridges. The only other option in this range of burn-rates is IMR SR 4759, but its density jumps to 10gr/cc and consequently doesn’t produce very consistent muzzle velocities at reduced loadings. There is nothing on the market to bridge the gap between the two. Give us a powder with a burn rate roughly in line with SR4759 but a density around 7gr/cc.
High-speed consumer video cameras: When Casio came out with the F1 in 2008 I was hopeful that it would not be long before consumers would be able to buy sensitive video cameras capable of recording 480p at thousands of frames per second. The technology is certainly there to produce such a product in scale for under $1000. However Casio discontinued its nascent consumer HSV product line in 2009 and nobody has pursued this since. The market is now free for the taking!
My wife dropped her laptop, shattering the LCD. She assumed that was the end of her favorite computer and asked me to get a new one ASAP. But a broken screen doesn’t mean a broken computer.
I had her plug an external monitor into the machine’s VGA port to check it out. While backing up her files to our NAS she continued using the computer and everything else seemed to work. Now fairly confident that the damage was confined to the LCD panel I searched for a replacement.
For $75 LaptopScreen.com had an exact replacement for her model’s display at our house in two days. I managed to unscrew and peel open the cover, install the new panel, and close it up using a single small Phillips-head screwdriver in just ten minutes.