Author: RagManX

Sharp’s dual view LCD – different angles, different view

I’ve seen this monitor before, but when I saw this on TechEBlog, I figured I’d post about it for those who haven’t seen this before. As the headline says, looking at Sharp’s new LCD from different angles can give you different views. Look at the image below – the view on the left is the same LCD viewed in a mirror. Notice the different image for the different angles. I have no idea how good the view differentiation is, but this is something that would just be cool to have. And being a geek, sometimes really cool is the only reason I need to want something.

With a parallax barrier superimposed on a normal TFT-LCD, these Sharp displays can show different information simultaneously depending on the viewing angle.

dual-LCD.jpg

Cell phone has cool disabled feature – there’s an easy fix

(via MAKE blog)

The Sanyo MM-7500 and MM-9000 come with a feature that allows you to save GPS locations along with the pictures you take. Phonescoop has details on how to take advantage of this.

the mm7500 (and the mm9000) can add gps data to the exif file when you take a picture. these are the first phones in the US with this capability. cdma phones in japan have been doing this for years and they have some really neat photo services over there that let you organize your photos by where you took them.

Of course, right now, we don’t have these services to take advantage of this right now.  But I’m sure there’s tools available somewhere.  I may even try to find them.  If you turn some up, please leave a comment so the rest of us can get them.

[tags]Sanyo, GPS tagging, mm-7500, mm-9000[/tags]

Build your own arc welder at home

(via MAKE blog)

The downloadable PDF costs about $9, but you can also get the information for free.  Just hit the main page and choose the format you want for your documentation.

It’s constructed of salvaged microwave oven transformers. The solid state SCR module provides power adjustment, unlike the common AC welders which simply switch a multi-tapped transformer.

Here is a photo. As you can see, there are three sections. The bottom section, which is the base of the cabinet, carries the 8 transformers. (Four are visible.) The center section holds the cooling fans, the power controls, and most of the wiring. The top section is the tool tray and carrying handle. (I say ‘carrying handle’ a bit cautiously; this beast weighs 140 pounds!) Scroll down to see the schematic and design notes!

[tags]DIY, arc welder, MAKE[/tags]

HardOCP forums free game thread

While catching up with the goings on in the geek world known as the [H]ardForums, I saw this thread about free games. I have so much gaming to catch up on. Things like Halo Zero, Endless Fire, Blitz 1941, and maybe even Princess Maker 2. Of course, I rarely have time to game any more. But there’s always hope for a big lottery winning (guess I need to buy a few tickets some time).

[tags]Free games[/tags]

Another fact to make you dislike DRM

(via The Consumerist)

DRM is bad for consumers.  Don’t believe the companies cramming this garbage down our throats.  DRM restricts your rights, and prevents you from doing things you are legally allowed to do, like rip your CDs to MP3 format to put on your ipod/Zen/whatever player.

Now, unsurprisingly, we find through testing that DRM reduces your portable music device’s battery life as well.

Those who belong to subscription services such as Napster or Rhapsody have it worse. Music rented from these services arrive in the WMA DRM 10 format, and it takes extra processing power to ensure that the licenses making the tracks work are still valid and match up to the device itself. Heavy DRM not only slows down an MP3 player but also sucks the very life out of them. Take, for instance, the critically acclaimed Creative Zen Vision:M, with a rated battery life of up to 14 hours for audio and 4 hours for video. CNET tested it at nearly 16 hours, with MP3s–impressive indeed. Upon playing back only WMA subscription tracks, the Vision:M scored at just more than 12 hours. That’s a loss of almost 4 hours, and you haven’t even turned the backlight on yet.

We found similar discrepancies with other PlaysForSure players. The Archos Gmini 402 Camcorder maxed out at 11 hours, but with DRM tracks, it played for less than 9 hours. The iRiver U10, with an astounding life of about 32 hours, came in at about 27 hours playing subscription tracks. Even the iPod, playing back only FairPlay AAC tracks, underperformed MP3s by about 8 percent. What I’m saying is that while battery life may not be a critical issue today, as it was when one of the original hard drive players–the Creative Nomad Jukebox–lasted a pathetic 4 hours running on four AA nickel-metal-hydride rechargeables (and much worse on alkalines), the industry needs to include battery specs for DRM audio tracks or the tracks we’re buying or subscribing. Yet, here’s another reason why we should still be ripping our music in MP3: better battery life, the most obvious reason being universal device compatibility.

The article continues by pointing out that Sony, of all companies, actually points out the conditions under which their player gets the advertised battery life and how playing under non-ideal conditions can impact that.

[tags]DRM, mp3, battery life[/tags]

Strange units of measurement

Sometimes, I wonder who even figures out stuff like this.  And why.

Belgium

Conservationists discussing the destruction of the Amazon Rainforest often use “Belgium” as an approximate measure of how much forest is being lost annually. The area of the country of Belgium is 30,528 km².

Happy

The unit of happiness, coined by Dave Gorman in his television series Important Astrology Experiment. One Happy is equal to how much happier you feel if someone gives you a pound coin, which is equivalent to how less happy they feel upon relinquishing it.

Helen

The amount of beauty that can launch one thousand ships. Usually used as the millihelen, the amount of beauty that can launch one ship.

Named after the fictional Helen of Troy, from the Iliad. Inspired by Marlowe‘s line from the play The Tragical History of Doctor Faustus, “Was this the face that launched a thousand ships…?”.

Negative values have also been observed—these, of course, are measured by the number of ships sunk or the number of clocks stopped.

Microhelens are, as one-tenth of the beauty required to motivate one sailor, sometimes given as the units for the common rating-out-of-ten scale of beauty.

There are plenty more, including coffee, jiffy, donkey-power (and hobo-power), and some that are just unfathomable.

[tags]Measurement[/tags]

Make your wife happy

We all know this isn’t really possible, but according to LiveScience.com, you can actually make your wife happy. How? Well:

The key ingredient to a woman’s marital bliss is her husband’s emotional commitment, suggests a new study based on a survey of 5,000 couples across the country.

The finding is in contrast to previous research that focused on a husband’s salary and division of household work as the main drivers of a woman’s perception of a happy marriage.

That means making lots of money won’t make her happy, but making sure her emotional needs are will. Hmmmm. Color me skeptical.

[tags]Marriage, bliss, happiness[/tags]