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Jeffrey Richter has completed CLR via C#, Third Edition and the book is at the printer! We’ll post chapter excerpts when the book is available in a couple of weeks. Here is Jeffrey describing the book in his Introduction:

Today’s blog entry may be offensive to sensitive Scotsmen and/or Scotswomen.  Reader discretion is strongly advised – especially if you’ve ever worn a kilt. Yesterday, on my way to dinner with Marty and co., I stopped by my local butcher shop and picked up a fresh haggis, determined to finally sample the Scotland’s national dish (I thought it was the deep-fried chocolate bar.  That shows you how much I know).  For those of you not in the know, haggis is comprised of various minced sheep’s innards (ie. lungs, liver, and heart), beef and/or mutton fat, oatmeal, onion, and spices stuffed into a sheep’s stomach, served steamed or boiled with a side of turnips and rutabagas.

More random photos from Tehran. Some funny photos from here and there that didn't belong anywhere else. =) Some photos with friends and family. And... uhmm... Mahyar really knows how to make a face. =P

When considering the resolution required for an A/D converter (ADC) integrated in a microcontroller (MCU), embedded systems designers must balance cost and performance. Higher ADC resolution implies higher-cost MCUs, but in some cases you can use other features in the MCU to enhance the ADC performance via software. That approach lets you achieve higher resolution using an inexpensive integrated ADC. Here's how to use of oversampling to achieve extra bits of resolution for an ADC integrated in an MCU.

This robot is named Cody, and he’s from the Georgia Tech’s Healthcare Robotics Lab. I don’t know why the robot is called Cody… It kinda seems like it should stand for something. You know, as in, C.O.D.Y. Anybody got anything? No? Okay then.

Microsoft Surface is a prime example of how natural user interfaces can change the way we interact with computers. As designers and developers, one challenge with creating natural user interfaces for multi-touch devices such as Microsoft Surface or Windows 7 is getting around the old ways of thinking and old habits for interface design. Joshua Blake from InfoStrat decided to tackle this problem by creating SurfaceCube. SurfaceCube is a simple 3-D puzzle game for Microsoft Surface which he designed to illustrate as many as the Surface Interaction Guidelines as possible. I had the opportunity to sit down with Joshua and discuss SurfaceCube and the thinking behind some really interesting design decisions that makes it stand out as a natural user interface. We also briefly discuss Joshua’s upcoming book about natural user interfaces and multi-touch development, Multitouch on Windows: NUI Development with WPF and Silverlight, due Fall 2010 (since recording this interview, the book titled was updated). As a special offer to Channel 9 readers, you can use the following coupon to order the book through the Manning Early Access Program and read the chapters as Josh writes them. Coupon code channel9y is good for 35% off Multitouch on Windows: NUI Development with WPF and Silverlight when ordered through manning.com, and expires on April 24, 2010.