Eight Photography Secrets

I have been selling my photos online at several sites.

Shutterstock
Bigstockphoto
iStockphoto
Fotolia

and today I read about this article in the Shutterstock forum.
This article lists eight photography secrets that amount to some useful advice:

1. Learn to see and frame your pictures in perceptual layers
2. Think “icon”
3. Use stereotypes to strengthen your point
4. Take advantage of basic human nature
5. Stay away from conservative composition
6. Instruct and say “stop”
7. Be overly productive
8. Don’t ever settle for less

Kevin Knuth
Albany NY

Posted under Photography

This post was written by drknuth on September 24, 2007

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LEGO Geneva Mechanism Instructions

Some time ago, I posted a little LEGO invention of mine, which implements the Geneva Mechanism.  The Geneva Mechanism takes continuous rotary motion and converts it to intermittent rotations.  This mechanism is used in film projectors to advance the film frame by frame.

Animated Geneva Mechanism

The instructions for building this mechanism can be downloaded in this zip file.

Kevin Knuth
Albany NY

Posted under Fun, Inventions, Lego, NXT, Robotics

This post was written by drknuth on September 23, 2007

Powerset Labs Launches

 Powerset

Powerset launches Powerset Labs at TechCrunch40.  Powerset is developing a natural language search engine that interprets the meaning of your query to return the results you are looking for.  See their blog here.

I worked with Barney Pell at NASA Ames before he formed Powerset.  I must say that I am really looking forward to this new technology!

Good Luck Barney!

Kevin Knuth
Albany NY

Posted under Entrepreneurship, Internet, Inventions, Research, Software, Solutions

This post was written by drknuth on September 21, 2007

Environmentally Friendly Diapers!

 gDiapers 101

My wife and I are expecting our first baby around the end of Novemeber, and we are diving in headfirst (like everyone before us) into parenthood.  One thing that has always bothered me were diapers.  There is a lot of waste associated with diapers.  Cloth diapers seemed to be the most responsible option, however, there is a lot of washing that is required, and this entails detergents and significant water usage.

Today my wife introduced me to a new environmentally-friendly option called gDiaper, which you cam learn about at http://www.gDiaper.com

The workhorse of the gDiaper is the flushable, which is truly flushable.  It is made of tree-farmed fluff pulp, and super absorber (known as sodium polyacrylate), which has been shown to be both safe for the baby and green for the environment.  Even if you don’t flush it, you can throw it away (i.e. send it to a landfill).  The flushable decomposes in several months as opposed to the 500 years required for a standard diaper to decompose.

The flushable fits into snap-in liner, which can be washed if it gets dirty.  I wonder how that could happen?  And the liner snaps into the cute “little g” pants, which can be washed like normal clothing.

With Americans generating 38,000 diapers per minute, I am happy to see a green alternative.  We will prove Kermit the Frog wrong yet!

I am not sure how well they work yet, but I am anxious to see because “500 years is a long time.”

Kevin Knuth
Albany NY

Posted under Green

This post was written by drknuth on September 17, 2007

How to Restore the Show Desktop Icon on the Quick Launch Toolbar

Last night when my machine was bogged down and I became impatient, I inadvertently threw away my Show Desktop Icon that came with the Quick Launch Toolbar.  There is no easy way to restore this, so I went searching online for a solution. 

Here is what I found from Microsoft support:

1. Open the Notepad program so that you can write a text file

2. Cut-and-paste the following (the commands must be on different lines):

[Shell]
Command=2
IconFile=explorer.exe,3
[Taskbar]
Command=ToggleDesktop

3. On the File menu, click Save As

4. Change the Save as Type to All Files button.  This will help ensure that Notepad does not append a .txt to the file name.  If it does, just remove it when you are done saving.

5. Migrate to one of these two directories:

Microsoft Windows 95 and Microsoft Windows 98
Windows\Application Data\Microsoft\Internet Explorer\Quick Launch

Microsoft Windows NT, Microsoft Windows 2000, and Microsoft Windows XP
C:\Documents and Settings\Username\Application Data\Microsoft\Internet Explorer\Quick Launch  

Note that Username refers to the account name where you want to put the icon.

6. Save the file with the filename: Show Desktop.scf

7. Use Windows explorer to migrate to the folder where you just saved the file.  Drag-and-Drop the file onto the Quick Launch Toolbar.

Kevin Knuth
Albany NY

Posted under Programming, Software, Solutions

This post was written by drknuth on September 17, 2007