PawEng » PawEng Software

UbiquityAnywhere — Quick Access to Ubiquity From Anywhere in Windows

PawEng — Sun, 22 Mar 2009 15:52:50 +0000

Ubiquity is Mozilla’s new tool that adds a command line to Firefox. We reported on it back in August 2008. Since then there have been a number of enhancement and upgrades to it. It is a very useful tool. In fact, it is so useful that I often wish I could use it from anywhere in Windows — and not just from within Firefox.

Enter UbiquityAnywhere. I created this small tool (using AutoHotkey) to give quick access to Ubiquity. UbiquityAnywhere provides two new hotkeys:

WIN + Q: Switch to Firefox (start it if necessary) and bring up Ubiquity.

WIN + W: Switch back to the application that was active when you pressed WIN + Q.

UbiquityAnywhere is a 200 kb download. It works on Windows, and requires Firefox with the Ubiquity add-on to be installed. UbiquityAnywhere assumes that you access Ubiquity with the default CTRL + SPACE key.

UbiquityAnywhere is copyrighted software (Copyright 2009 PawEng, LLC), but you may use it for free. You may not, however, distribute UbiquityAnywhere; instead, provide a link to this page. UbiquityAnywhere comes with absolutely no warranty whatsoever.

PawTodo — Manage Your To-do List Directly on The Desktop

PawEng — Tue, 16 Dec 2008 02:41:51 +0000

PawTodo is a simple to-do list program for Windows. It displays your to-do list directly on your desktop — right where you can’t miss it.

The to-do list is actually an RTF file, so you can use various fonts and colors to format your list. To make the to-do list easy to read on a busy background, you can set a background color for the text.

PawTodo requires Microsoft’s .NET version 3.5. If you do not have it installed on your computer, the PawTodo installation program will automatically download and install it for you.

Download PawTodo for Windows. It is a free program from PawEng.

Master Bender

PawEng — Sun, 03 Aug 2008 01:54:42 +0000

The past few years I have been working on Master Bender. It is a tool for Palm and Windows Mobile to assist electricians in the field. It is targeted at bending conduit, but contains a number of other features including a complete scientific calculator and unit converter.

When you bend conduit, you must consider that the conduit shrinks due to the detour it takes. There are rules-of-thumb for estimating how much it shrinks, but those rules break down for large diameter conduit or large bending angles

Master Bender’s algorithms automatically compensate for shrink for any angle, and it takes the characteristics of the bender into account. The results are far more precise than is possible using rules-of-thumb.

Master Bender computes accurate offset bends, three and four point saddle bends, parallel bends and more. It also contains a full scientific calculator, easy conversions between more than 250 units, Ohm’s Law computations, power computations, locked rotor currents, and more.

I developed Master Bender together with electrician Lewis Hinkle to ensure that it would be useful for work in the field.

PawCalc — A powerful scientific calculator for Palm OS

PawEng — Sun, 03 Aug 2008 01:25:28 +0000

When I got my first Palm PDA some ten years ago, I wanted to use it was a calculator. I was not satisfied with the rather limited built-in calculator program of my Palm V, so I decided to write my own. The result was PawCalc. Many years and multiple versions later, PawCalc 2.3 was ready.

PawCalc 2.3 is a powerful scientific and programmable calculator for Palm, and it includes everything from unit conversions and constants to complex numbers and fractions. And yes, it also does “normal” math. You can even add your own units and constants.

PawCalc is an expression-based calculator. This means that you type in expressions just like you would write them on paper. For example, if you want to calculate “32+2*5*sin 360″, then you just type that into PawCalc.

Here is what one user said in July 2008:

Your calculator is the best available today. [...] I continue to use an old Palm device simply to access your calculator. I have heard many engineer and scientist types comment on how useful you calculator is in practice. It is a terrific tool that stand uniquely between a calculator and a programing language such as MatLab.

As far as I have been able to determine yours is the only product of this type available where you can write an equation and then try different parameter values without having to rewrite the whole expression every time.

PawCalc is shareware. Read more about PawCalc at http://paweng.com/pawcalc.