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November 26, 2009

Coat pockets vs shirt pockets as benchmarks

CAMERAS TACKLE LOW LIGHT From the beginning of digital-camera time, the rule was: if you want to take no-flash photos in low light, you'd better buy yourself one of those big, black, heavy S.L.R. cameras. Too often, the pocket cameras that make up 90 percent of camera sales produce blurry or grainy shots in low light.

This year, the camera companies finally abandoned their decade-long obsession with megapixels. Instead, several of them began working on things that really count -- like bigger sensors for better pictures.

Panasonic and Olympus teamed up to create the Micro Four Thirds format: coat-pocketable cameras that take near-S.L.R.-quality photos. Fujifilm and Sony released new shirt-pocket models whose redesigned sensors do exceptionally well in low light. And Canon's PowerShot S90 combines an unusually large sensor (for a little camera) and a remarkable lens to produce amazing low-light shots.

Still, even these cameras may someday seem laughably crude; already, high-end cameras like the Canon EOS 5D MKII actually "see" better in low light than you do. Trickle-down theory, do your thing.

Continue reading "Coat pockets vs shirt pockets as benchmarks" »

October 16, 2009

Dell Latitude Z has usefull features

The Dell Latitude Z's real magic lies elsewhere.

For example, most laptops require brute force and crunching noises before making their way into docking stations. But not the Latitude Z.

It glides onto a shiny, thin platform that fuels the laptop via an inductive charging mechanism much like you would find with a fancy toothbrush that recharges on a stand. The platform then uses wireless communications to link with a small, rectangular docking station that handles a connection to the office network and monitor.

So, the executive looking to impress can buy a wireless mouse and wireless keyboard and then plop the Latitude Z onto the platform, revealing a one-cord (power) wonder. `

But the most impressive feature on the Latitude Z may be the ability to check e-mail, calendar and contact information and to browse the Web via an instant-on software package.

The software fires up the moment you open the laptop and connects right to a wireless network without Windows.

(Under the hood, it's Linux running on top of an ARM chip on a mini-motherboard that provides this quick access feature. You're basically talking about most of the components needed to run an iPhone being hitched to a large battery. So, the computer can run in instant-on mode for days.)

October 15, 2009

Consumers buy more PCs than businesses

Consumers now buy more PCs than businesses do, and their wants and desires for better-looking devices have invaded the cubicle. The current breed of consumer has shown an ability to turn something like the Apple iPhone into an overnight sensation, then demand that companies embrace it. Google, meanwhile, uses its influential Web search and YouTube properties to introduce people to its e-mail, document and Web browser software, and Facebook now provides inspiration to business software makers.

For Google, winning over consumers is crucial to its strategy of infiltrating corporations and deflating Microsoft's core businesses. "We are the next generation," says Dave Girouard, the president of Google's business products division. "The big difference in technology here is the pace of innovation."

Continue reading "Consumers buy more PCs than businesses" »

July 3, 2009

html playground

htmlplayground is an interactive demonstration of Hyper Text Markup Language (HTML), the basic technology of web pages.

May 3, 2009

Economy of social media

Seesmic (a start-up led by Loïc Le Meur) is hardly alone. TweetDeck, a budding business of the London engineer Iain Dodsworth, has more than a million users and also blends together Facebook and Twitter feeds. The software sits on the desktop, endlessly churning out both banal and urgent dispatches from everyday life.

SocialScope, a program from Amit Kumar, a former Bear Stearns investment banking analyst, is tailored for BlackBerry phones and lets users check multiple social networks. Though it is only in beta mode, it is already a more full-featured window into the social network than Facebook's own software for the BlackBerry.

November 16, 2008

Google, know thyself

Google.com and www.google.com do not share certificates.

google_wwwgoogle.png

July 7, 2007

Digital Money Forum

Digital Money Forum keeps on top of electronic payments.
Example: ATM anniversary.

September 22, 2006

dabble

dabble is a uTube for databases.
Example Colbert.
more examples, more updates.

July 2, 2006

Andy Kessler

Andy Kessler telcom investing.
Skype (SkypeOut), Vonage E.g.s, Philly WiFi battles Verizon
and Silicon Valley history.

Also in the NYT.

June 3, 2006

hp 12c

HP 12c calculator goes platinum. Joy for CFA.

May 31, 2006

Valley Wag

ValleyWag trots around Silicon Valley: example.

May 15, 2006

NumSum spreadsheets on the web

Spreadsheets put on the web by NumSum.
Like Flickr for accountants.

Continue reading "NumSum spreadsheets on the web" »

March 26, 2006

Sirius and XM at satellite guys

Satelite Radio: Sirius and XM discussion at satelliteguys.us.

March 13, 2006

droxy on Digital radio

Digital radio and Sirius at droxy.

January 23, 2006

findory turns two

Chuck Norris doesn't go hunting (for that implies the possibility
of failure), he goes killing.

Likewise omor offers find rather than search. Why search when
you can find ? And the optimistically named Findory turns two,
as recalled by Greg Linden. As findable as those polar bear guys.

December 22, 2005

Kimberly 'KC' Claffy

Kimberly 'KC' Claffy measures internet traffic.

December 21, 2005

Evan Williams / EvHead Odeo

Evan Williams, blogging and podcast (Odeo) pioneer.

December 8, 2005

RSS finds new

Rely on RSS, not new tags to find new content: undeniably geeky.

December 2, 2005

mathforge

mathforge mathematical computing.

Examples: .
U.S. hostility towards science -- Topic: General Science
By: aklemm (Fri, 28 Oct 05 at 09:23:35 PST)

Causality where none exists -- Topic: Economics
By: aklemm (Mon, 24 Oct 05 at 16:13:26 PST)
Takes up the FBR meme.

October 26, 2005

Dave Cross, data munger

Dave Cross, London based perl guy, has long been in my pingoshere.

Picks up on techs trends, not ASAP, but as they start crossing the
chasm. And summarizes them.
Also a fierce advocate for good customer service, with
emphasis on forthcoming non-deceitfulness over pampering.
And lefty local pantser.

Update 2006 Mar 01: Now on OnLamp.

Continue reading "Dave Cross, data munger" »

October 10, 2005

infoproc / Stephen (Steve) Hsu

Infoproc (Steve) is a physicist interested in economic inference.

Example: exporting risk, Redmond visit.

October 8, 2005

New Kind of Music

An Experiment in A New Kind of Music: WolframTones.
Program and diagram your own ringtones, and more, systematically.

September 29, 2005

Blame Dick, but not for Indentity

ex-Hip, ex Active Perl guy Dick Hartd now chases marrying privacy
and convenience in a single sign on.

And he appreciates fine cars, travel, and wine.
An excellent presentation at O'Reilly's Open Source 2005.

September 26, 2005

Tech Dirt

techdirt is the thinking man's Slashdot. Better editing, thoughtful
exposition, all in the lead paragraph.

Previously: Alterslash is literally a better Slashdot.

September 15, 2005

HeyMath

The HeyMath platform includes an online repository of questions,
indexed by concept and grade, so teachers can save time in devising
homework and tests. Because HeyMath material is accompanied by
animated lessons that students can do on their own online, it
provides for a lot of self-learning. Indeed, HeyMath, which has been
adopted by 35 of Singapore's 165 schools, also provides an online
tutor, based in India, to answer questions from students stuck on
homework.

Continue reading "HeyMath" »

August 6, 2005

Dan Gillmor

Formerly one of the MSM popular press's better technology writers,
bayosphere's Dan Gillmor didn't stay solo for long.

August 2, 2005

43folders

43folders for power users and alpha geeks.

Today's tactical equivalent to Seven habits of highly effective people.


July 13, 2005

HTML Ampersand Character Codes ascii

HTML Ampersand Character Codes

& is &
  is an un-linebreak-able space

« Fåñtistiqué »®

July 10, 2005

Array manipulation: Perl Data Language (PDL) and piddles

To COMPACTLY store and SPEEDILY manipulate the large
N-dimensional data sets which are the bread and butter
of scientific computing. e.g. $a=$b+$c can add two
2048x2048 images in only a fraction of a second.

Perl Data Language (PDL), PDL::Impatient - PDL for the impatient

A PDL scalar variable (an instance of a particular class of
perl object, i.e. blessed thingie) is a piddle.

Mozbot, France's prettier Google

Search for stylized facts or for Coruscation at Mozbot, France's prettier Google.

July 2, 2005

V&V: Verification, Validation

Verification: testing against specifications.
Validation: testing against operating goals.

Continue reading "V&V: Verification, Validation" »

June 29, 2005

Mexoryl

Mexoryl SX is one of the few sure and stable UVA sun filters. It
provides long-lasting, effective protection due to the virtually
impervious nature of the molecule to the action of solar energy. In the
key field of sun-protection research, Mexoryl SX has been patented by
L'Oréal, and has been used in the Group's sunscreen formulations in
Europe since 1993. Research activities are underway to develop products
that can be introduced to the US market.

When they prescribe sunscreens to patients, dermatologists should
be aware both of the SPF and UVA protection ... that is the main
issue. Americans are probably the worst who are not protected
from the sun and particularly from UVA radiations.

Dermatologist Rougier red-faced about sunburn

-- André Rougier, Ph.D., Dermatology Times.

June 26, 2005

Google tutor

Google Tutor and Google Guide's advanced operators reference are full
of search optimization advice for Google's end users.

June 11, 2005

Tag Soup

Clay Shirky on tagsonomy: tags are cheap reader (not author/editor)
supplied metadata, having (at least) these characteristics:

1. It’s made by someone else
2. Its creation requires very few learned rules
3. It’s produced out of self-interest (Corrolary: it is guilt-free)
4. Its value grows with aggregation
5. It does not break when there is incomplete or degenerate data

And this is what’s special about tagging. Lots of people tag links on
del.icio.us.

June 10, 2005

Radar O'Reilly buzzes software

Radar O'Reilly buzzes social and open source software, with a
smattering of user empathy.

Another group blog.

June 9, 2005

Charlene Li / Forrester

Forrester's Charlene Li (the short, Asian woman carrying a large red tote bag)
tracks technology growth and deployment strategy and trends.
Often cited for her opinions on Google.

May 28, 2005

Verity Stob

Humor columnist Verity Stob, of the former EXE magazine, has brought
her witty, merciless view of software development to Dr. Dobb's Online.

May 22, 2005

dan bricklin

Dan Bricklin: a graybeard of personal computing annotates
conferences and ponders Open Source.

May 20, 2005

Ask Bjoern Hansen

Ask Bjoern Hansen and his notes.

Perl coverage and recent detailed reviews of Mac OS Tiger qualifies
him for my alpha geek blogroll.

May 9, 2005

Tim Yang

Tim Yang, an alpha geek interested i web services, shouts back.

May 7, 2005

google personal seach history

Google Blog-o-scoped reviews Google's new search history retention
and recall.

May 6, 2005

Ben Hammersley

Ben Hammersley, web-centric technology coverage, presentented with
excellent minimalist page layout.

">Archives, Twitter.

May 4, 2005

Jon Udell

Jon Udell offers pragmatic computer technology reviews with
can-do examples. A favourite writer since Byte magazine.
At O'Reilly, InforWorld index.

Example recorded actual product demos like this Oxygen XML
editor kill vapourware angst of Dan Bricklin's slideshows.

October 15, 2004

cat slashdot | grep alterslash

alterslash is the thinking man's Slashdot dump.