The Johnson Blog

Ramblings of a geek with a few hobbies…

Tag: Tech

  • A question for the digital photographers out there

    As anyone who has done any decent amount of photo editing on their computer knows, getting the colors and brightness just right can be a difficult task.  Speaking for myself, I find it very frustrating to get the image looking good on my main monitor, but when I slide it to one of the others, it loses its appeal. 

     So I’m wondering if any of you have ever used one of those monitor calibration pieces of hardware, such as the Spyder and others like it.  Do they work?  Is it worth it?  Any other recommendations?  I’m using 4 LCDs, no CRTs.

    I have tried software based ones (like Adobe Gamma) but often feel that it ends up being sooo subjective that my eyes want to pop out of my head. 

    Looking for some advice…

  • More Internet Issues

    I apologize for the issues thejohnsonblog may be experiencing with connectivity – Comcast is apparently still learning how to run a network.

  • WordPress upgrade and a new theme

    I got bored tonight and upgraded to the latest version of WordPress, tada!

    I also decided that it was time to find a new theme since my last one (BigBlue) was feeling a little old to me.   I’m not all too impressed with my web design skills, so I don’t mess around with creating my own themes.  It didn’t take long to come across the one you’re seeing right now (called Cutline 3-Column Split), so I figured I would spend a little more time and go through my photo collection looking for header images to display here.  I’ve uploaded 30+ for the time being, I hope you like them.

  • Pogo?

    Slashdot just posted an article about some new “3D” browser that AT&T is building called Pogo.   Meh.  Big deal.

    Why do so many “3D” applications really bring nothing new to the table?   The screenshots for Pogo show a Vista-style “3d-flip” sorta thing, with nothing but the page title and DATE displayed next to it.  Oh boy, that’s useful. 

    Sure I’ll try a 3D browser, if maybe it used “3D” for something other than switching between tabs.  Can we not somehow use this capability/”technology” to really bring some more value to the table? The requirements for this new browser are pretty steep, so how about we get something for it?  How about using a “3d” capability to view the history of a page as it has changed over time as you’ve been sitting there on the page?  Hell, I don’t even know if that would be useful.  

    Maybe the BLINK tag should be brought back and shown in ultra-cool-3D mode.  That’d be worth it.

  • VMWare Server

    Made a big OOPS tonight, something that could/should have been avoided by a slightly better UI/usability design on the part of VMWare Server.

    As I mentioned a couple days ago, I have started running my web server (the 0ne hosting this blog among other things) in a virtual machine, using VMWare Server.  I happily got everything installed and up and running, but then noticed what appeared to be a bug in the version of Apache I was using that caused some hiccups with mod_proxy.   I looked it up and it appeared that the next point release of Apache took care of the problem – but I’m running Debian stable and it wasn’t available.

    I read up on running mixed stable/testing packages in Debian, and thought I was ready to go.  My plan was to take a VMWare Snapshot before the upgrade and if something messed up I could quickly roll it back.

    Well, something went wrong and apache wouldn’t start after upgrading it to Testing.  Getting annoyed, I decided to rollback to the snapshot and deal with it another night.  Here’s where the OOPS comes in….

    I click Snapshot…Take Snapshot instead of Revert to Snapshot (they’re right next to each other on the menu).  CRAP, my safe snapshot was now being overwritten without any prompting and I was effectively hosed.  A nice little confirmation prompt would have been great to have, VMWare.  Thanks.

    This reminded me of the great UI design I ran into once when dealing with an HP server’s RAID controller.  At one point you’re prompted to confirm a delete action.   Every time we hit clicked to confirm the action (we did it 2-3 times), nothing would happen but the prompt disappearing.  Upon further inspection, HP had swapped the OK and Cancel buttons so you wouldn’t easily and accidentally destroy your data.

  • Web server

    The hard drive on my webserver took a dive this afternoon, so I’m in the process of getting things moved around and back online.

    To alleviate these sorts of problems in the future I have installed a new webserver in a virtual machine running on one of my windows servers – meaning it’s running on 2 year old hardware instead of 6 year old, decrepit hardware.   And the virtual disk is sitting on a RAID array so it’ll be further insulated from hard drive failure.

    This all started as I was going to upload David’s 4 Month photos, btw.  So those are still en-route.

  • New PDA

    Ana’s new PDA arrived today, the Asus A626, and it’s pretty darn cool.  Now I want one, but I have to keep telling myself that I’m near a computer for the vast majority of my day so there’s just no need…damn!

    Ana discovered that along with her new job at Memorial, she was spending a lot of time out of her office but still needed quick access to her email and calendar.  So it was pretty clear that she could use a pda or smartphone.  Luckily, whenever she’s offsite, she’s at one of the other hospital buildings will full wireless access.  That combined with our unwillingness to pay for these expensive cellular data plans made the choice for a standone pda very simple.  The connection speeds sure beat cellular too.

    So I got it all setup tonight and it’s happily syncing with her Exchange account at work.

    As the former owner of a few PalmOS devices, I never got to play around with Windows-based PDAs.  I really liked what I saw.

  • Some Chef Updates

    Just a few Chef notes…

    A couple weeks ago I reported that I had gotten rid of SWREG in favor of E-Junkie with PayPal and Google Checkout.  Since then I’ve processed a couple of orders successfully so it’s good to know I didn’t break anything.    That’s always a concern of mine when I make changes like these, Murphy has proven to be an evil guy at precisely the wrong times.

    Early last month I decided to give Download.com a try so I signed up and submitted Chef to be listed.  So far it’s showing a whopping 53 downloads.

    The past week has been pretty busy with bug fixes and other support things.  Tomorrow night I’m going to try my hand at connecting to a customer’s PC to see if I can check on a problem they’re having.  Since I haven’t done this before I decided to go with Fog Creek’s Copilot software to (hopefully) get us connected.  I use their (great) FogBugz software for Chef and at work, so I have high expectations for Copilot.

    I just posted 1.3.18 with the bug fixes from the past week.

    I think that’s it!

  • Wireless Broadband Rental

    When we found out that Ana was going to be in surgery this week, I went on a hunt for a way to get a good internet connection at the hospital.   In past visits the free St. John’s Hospital wireless had proven to be slow at best, and oftentimes unreliable.  So I  was very interested in having a backup plan since we were going to be there for a couple of days.

    My searching resulted in me renting from RovAir.com. How it works is you tell them when you want to reserve a wireless broadband card (3-day minimum), pay $15/day, and they ship a card to along with an envelope/package to send it back when your reservation is done.  I was skeptical that I would receive the card in time, but it arrived as planned before 10am on Monday.   There’s not much more to say than it worked and I would definitely use them again.

    Back to the free wireless connection – it was fast and worked great this visit.  However, due to the power being out for a few hours at the hospital today I did end up using the broadband card.

  • Downtime

    I’m sorry the blog was down for so long today. When I got to the hospital this morning I realized that my webserver ran into some (yet-to-be-determined) hardware problems and had shut down.  Ana’s surgeon was supposed to stop by in the morning so I didn’t get to go power it back up.

    Sorry folks!