notes by karl fleischmann RSS 2.0
# Saturday, December 10, 2011

Just read this on USA Today. HP releases WebOS to open source developers

more to come.... posted from my touchpad.
Saturday, December 10, 2011 1:56:00 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
Cloud | HP | Mobile
# Wednesday, April 06, 2011

Have you see this error before?  Generally it occurs for me after I’ve changed my network password but had a previous network share open on a server using the old password.  Before I found the information below I usually just logged out or rebooted and it’s fixed the issue.  Recently I found myself in that situation again but I couldn’t reboot without losing a lot of data and I was crunched for time.  What could I do?  How did I get myself into this situation?  Unfortunately, I can be a bit lazy sometimes (which is a good thing when you write computer software for a living…  really Mom it is, trust me).  You see, I don’t like mapping drives to get to network shares.  Instead I almost always choose to use the UNC path and Windows Explorer (i.e. typing \\server\share directly into the address line of Windows Explorer) to connect directly to the share I need.  However, this can leave some things hanging around that may cause problems later.  Especially if your like me and don’t reboot all that often.  Here’s what I found when doing a Bing search…

This post from Travis Eperson (yes it was posted 4 years ago, thanks Travis!) helped me find the solution that didn’t involve logging off or booting.  Here’s the steps.

  • From a command prompt type “Net Use” and enter.  Which will display a list of the network connections you’ve used or are using.  The ones where you’ve actually mapped a drive to you’ll see with a drive letter in the local column, but if you operate like me then that column will be blank since you haven’t really mapped any drive. 
  • Find the one that you don’t need anymore, clip the details in the “remote” column and type “Net Use <remote> /delete” replacing the <remote> with the data you clipped.  if it contains spaces you might need to place the <remote> data inside quotes.

That’s it.  Now you should be able to connect to the network share using your new password.

Enjoy!

Wednesday, April 06, 2011 4:39:22 PM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
Microsoft | Windows 7
# Friday, April 01, 2011

HP worked with Microsoft to set up a pretty amazing private cloud for use during the Microsoft Management Summit 2011.   Word from inside HP is it they designed and setup these racks in 7 days (from palette to the show).

According to the blog post from the Microsoft Virtualization team….

…after a few days of running thousands of VMs in hundreds labs without issue and seeing that the hardware wasn’t being taxed, the team was very curious to see how just how many virtual machines they could provision. So, one night after the labs were closed the team decided to see how many VMs they could run…

  • 7,200 VMs running across 32 blade servers

  • 225 VMs running per Hyper-V host where each host has 128 GB of physical memory. Here’s an example of where Hyper-V Dynamic Memory improved density by over 100%.

Here’s a video with an overview of the setup from Scott Farrand @ HP.

 

 

This is truly “doing amazing”.

Friday, April 01, 2011 11:47:16 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
Cloud | Hardware Reviews | HP | Microsoft
# Thursday, March 10, 2011

Some great things going on in India with HP and mobile learning.  Here’s a snippet from an internal press release…

On 14 February, HP announced a prototype of an easy-to-transport classroom called “HP Lab-in-Box.” The inviting classroom, housed in a colorful shipping container, includes:

  • HP DreamScreen PCs
  • Educational software and online tutorials taught by some of India’s finest teachers
  • An HP multi-function printer
  • Wireless connectivity
  • Built-in furniture

Powered by its own electrical generator, Lab-in-Box can accommodate 15 students and one teacher at a time. Multiple users can sign in and use a single PC at different times of the day. A system to monitor student and teacher attendance is on the horizon.

The education software deployed on the PCs is based on the curriculum established by India’s National Council of Educational Research and Training (NCERT). Students can also use the DreamScreen’s engaging touch interface to access NCERT text books and tutorials.

 

hpNOW Story Header Graphic
Thursday, March 10, 2011 2:33:00 PM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
HP | HP Learning | Mobile | Next Generation Data Centers
# Monday, March 07, 2011

The group down in marketing came up with a great idea.  Talking about the “cloud” in the clouds.

Very nice!

Monday, March 07, 2011 9:02:19 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
Cloud | HP
# Saturday, March 05, 2011

After reading an article about “Project Space Planes”, High Altitude Ballooning (HAB) has piqued my curiosity. Further researching led me to Robert Harrisons Icarus projects and seeing some of his amazing pictures, I was hooked and amazed at what he could do with such simple, relatively inexpensive technology.  After reading his diary,  I said to myself, I can do this.   I’ve always been fascinated with embedded programming and this will give me a chance to explore that further.  I won’t be the first and most likely, the best, I may even fail, but what an exciting way to learn technology and see the world from a whole new angle.

So my journey has begun.  There’s a lot of research required to begin a project like this.  I’m sure it’ll take some time (possibly years) so hang with me as I go.  I’ll try and document as much as I learn about this endeavor and post it here, reviving this blog for a little bit.  Now to come up with a catchy name for my project…

Hold on tight  (no that’s not the name).

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Saturday, March 05, 2011 10:51:37 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
HAB
# Thursday, May 13, 2010

Solved a very frustrating problem with Visual Studio 2008 today thanks to a post from Arian Kulp.  My problem started when I installed the MS Office 2010 release a few days ago, although I didn’t know that until I saw this post.

My problem was with the ASPX designer in Visual Studio 2008.  For the last few days I’ve noticed that when I switch from Source view to Designer view Visual Studio would work for a second and then lock up.  There was no way out of it.  I was getting quite frustrated since I needed to get some work done and I wanted to use the designer along with the source code.

So I turned to Bing and started to do some searches.  After a few failed attempts I came across Arians post and also the referenced post by Martin Hinshelwood about Office 2010 issues with the Web Authoring Component.

http://ariankulp.com/archive/2010/03/02/web-form-designer-lockup-in-visual-studio-2008.aspx

http://geekswithblogs.net/hinshelm/archive/2009/07/19/office-2010-gotcha-2-visual-studio-2008-locks.aspx

I hope these links help you as much as they did me.  Thanks Arain and Martin!

Enjoy!

Thursday, May 13, 2010 8:16:40 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
Visual Studio
# Tuesday, March 09, 2010

Wow.  This is going to be an amazing product. Hey Steve, can your iPad do this?

 

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Tuesday, March 09, 2010 9:14:30 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
HP | New Tech
# Monday, February 08, 2010

The Digits blog at the Wall Street Journal has an article on an expansion (very large expansion) of the HP TouchSmart technology.  It’s entitled “HP Testing a Touchless “Wall of Touch”  It’s a good read, but the video below gives the details and shows the cool technology.

“… an interactive touch screen wall comprised of up to nine 43 inch to 46 inch, 1.5 inch thick panels with a resolution of 1080p. Driven by an HP Z800 workstation”

Enjoy!

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Monday, February 08, 2010 12:10:21 PM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
HP | New Tech
# Wednesday, January 27, 2010

5 steps to organizing your household documents

That link will lead you to an interesting article from HP (FYI… my employer) that shows ways to move you toward a more paperless household.  Is that possible? Business have been trying to do that unsuccessfully (why else does HP sell so many printers) for years.  However, the article peaked my interest because, I’d never really thought of that before.  Can I use my computer to capture electronic versions of my documents and eliminate some of my files?  Hmmm.  If your like me, the first things that come to mind are the usual questions. 

What about backup?  Well for a few years I’ve been trying to improve my home backup strategy.  I’ve taken some insight from Scott Hanselman in his post about Losing Data and a Family Backup Strategy.  Good advice, although I’m not quite there yet.  I have installed a Windows Home Server and am actively backing up all of my home machines nightly.  But when you begin to place all of your documents in electronic form you need to make sure that your backup plan is robust.  Even to the point of documenting it as Scott has done. Especially if your planning on being completely paperless and having electronic copies of all, or most, of your documents.  Something else to consider, if your a techie, like me, your electronic file backup plan is probably more robust than your non-electronic one.  Does that mean that it would be safer to digitize your documents?  Hmmm.

What about legal documents?  I suspect that there are some things we’ll never be able to fully digitize.  I see things like certified (and stamped) documents that have watermarks, or other markings on them for security purposes, will still need to be maintained in paper form.  Also identifying documents like birth certificates, passports, drivers licenses, etc. should probably stay in paper form, at least for the foreseeable future.

What about security?  Is storing things digitally really that secure?  Very good question(s).  How about this one.  Is your current document storage method secure?  Mine is probably not as secure as I think it is.  I believe that placing some of my paper into digital form, may make our lives easier, but it’s important to do it with caution.  Starting small with things that are already digitized may be a good idea.  How about your electronic statements, do you download them and keep them electronically or just print them and stick them in a file cabinet?  Should you? 

Does technology make this easier? There are a lot of new consumer wireless all-in-ones available now that provide for scanning, printing and faxing.  Could these machines enable us to move to a more digital world?  If these machines provided a simple way for you to scan in a document and place it on your PC/home server, would you use it?  I think it is possible.  I can picture a person getting their mail from the mailbox opening the bill/letter, walking over to their wireless scanner and pressing “scan”.  After the document is digitized I can see the printer prompting for some information about where to store the document. and then saving the file for you.  Sounds pretty easy.  I think the technology is pretty close to being there (possibly even there already).  The question is whether consumers are ready to accept the technology and embrace it for this.

There are likely more concerns and questions floating around in your head and mine, but I think this sparks a discussion about something I’ve never really considered before.  I will continue to ponder this and even begin to move myself toward a more paperless household.  I think, done right, (and with the right technology) it could provide a lot of convenience without adding more work.

That’s all for now.

Wednesday, January 27, 2010 10:02:28 AM (Eastern Standard Time, UTC-05:00)  #    Comments - Trackback
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The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.

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Karl D. Fleischmann
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