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Comment: Check your sources? (Score 1) 174

Heck; off-the-shelf tech can see you through your walls.

If you actually read the article you linked, you could find out that it's custom made hardware made from components which may be used in a wi-fi device, that's not the same as off-the-shelf.
FTFA:

"All the components we use are ones typically used in a Wi-Fi handheld device," she said.

Wi-Vi transmits two Wi-Fi signals, one of which is the inverse of the other.

Off-the-shelf stuff can't do this, but with components similar to that you can.

Comment: Re:Seems like a terrible design (Score 1) 155

by feitingen (#44501665) Attached to: First Laptop With Full-Sized Solar Panels Will Run On Ubuntu
Let's work the numbers:

The screen is 13.3 WXGA, and the size is about 286mm x 179mm, and the panels appear to be the same size, and I can spot three.
Assuming a solar radiation of 1300 W per sqare meter and 15% solar panel efficiency, we arrive at a guesstimate of:
286mm * 179mm * 3 panels * 1300 W / square meter * 15% efficiency 30 W.

Looking at their website, it has a Intel Atom D2500 cpu which has a stated max TDP of 10 W, the hard drive could use 2-4 W (guesstimate), and the backlight could use from 1 to 10 watt (guesstimate), leaving still some power to charge the battery.

Now, back to the battery, assuming we get 90% efficiency when charging at 30W at 2 hours gives 54Wh.

Now, using this guesstimate of 13-24W should give from 4 to 9 hours use assuming the CPU is working at max TDP all the time.

To summarize, 2 hours solar charge in ideal conditions and (generously) assuming high quality solar cells (and a lot of other things) could give from 4 to 9 hours laptop use, possibly more.

Comment: Mildly annoying (Score 2) 359

by feitingen (#44068997) Attached to: My view of touchscreen laptops:
I have a touch screen laptop which appears like a normal laptop, so people don't know it's touch at first glance, and I usually forget to warn them. This leads to mildly annoying situations when I'm using it with someone. Someone: Hey, what's this? (touches screen) Hey, what happened? Me: You clicked on it. Now I either have to just click back in the browser, or rectify whatever they clicked on. Of course my screen is smudgy, but it seems a lot of people instinctively want to touch screens, so they are going to be smudgy anyways.

Comment: Re:WTF (Score 1) 576

by feitingen (#29843053) Attached to: Linear measure of books on shelves in my dwelling:

You can get Books by the Yard

I'm not sure who it will impress, other than the movers.

I am pretty sure my pub in Ireland did this to "decorate". Only problem is that all the books are of Swedish/Danish origin and all of them are pretty weird.
Want to read a 30 year old Danish book on household diseases or another one (seemingly similar age) which describes the Swedish Badger?

Comment: Re:Not so bad... (Score 1) 123

by feitingen (#29843023) Attached to: HTC Finally Releases Hero Source Code

Sometimes I wonder how much of a role of embarrassment plays in the decision to keep the source code private.

This is usually the biggest concern for me when i develop something, if its something i am proud of and can release freely, then it's gonna be GPLed, if i am embarrased of it, i'm not going to release it, unless people email me about it and promise to not mention me.

Comment: Re:Good luck at the airport (Score 2, Funny) 200

by feitingen (#27645523) Attached to: Skin-Based Display Screens From Nanotech Tattoos

Good luck with that the next time you're at the security check at the airport. Pacemakers they know about, but with people getting withheld due to t-shirts with *images* of electronics, this thing is just asking for trouble.

I was at the airport with one of those t-shirts with a working clock on it. I boarded with no problems, but as they were to take off, (i am not making this up) they announced: "Please turn off all mobile phones, laptops and t-shirts"

Comment: Re:Cue the Douglas Adams references! (Score 4, Insightful) 329

by feitingen (#27309497) Attached to: Reflected Gravitational Waves

Attention wannabe comedians:

There is a 42 reference in this story. This your cue...this is your chance..the spotlight is on you to bring humor to the world and make countless references to Douglas Adams. Because he mentioned the number 42 in a book!

I was thrilled, almost panicking when i read that, the amount of jokes i could make would be endless! Then i realized that none of them were actually good jokes.

Music

Canadians Overpay Millions on Copyright Tax 144

Posted by Zonk
from the helping-the-man dept.
An anonymous reader writes "Michael Geist has up a post on his site about the Copyright Board of Canada's decision last week on the controversial private copying levy, which functions like a tax on blank media. The good news? The Board reduced the levy on certain media such as CD-R Audio, CD-RW Audio, and MiniDiscs. The bad news? The millions of dollars in overpayment from these media will go into the pockets of manufacturers, importers, and retailers, not back to the consumers who paid in the first place. 'In addition to the overpayment issue, the decision contains several interesting revelations ... the decision sheds some light on the CPCC's enforcement program. The collective has aggressively targeted those parties that do not pay the levy, with 21 claims over the past three years. In fact, the enforcement program has been so effective that the Board found that concerns about the emergence of a gray or black market for blank CDs has not materialized.'"

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