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A Gift For Geeks 2: A Magic Bus

Anker USB3 hubThere are often little conveniences that we deny ourselves. At least, that’s true around here. To the observant, these can be the basis for a thoughtful and unexpected gift.  For example, do you have a high-quality USB 3.0 hub at your desk? Does your intended giftee? Very few people have such a handy little item. I’ve come to think that an exceptionally good one, the sort we would not buy ourselves, makes a great gift.

A USB 3.0 hub acts very much like a port replicator to a laptop. It allows you to have multiple devices connected at once, far more than the number of ports provided on the laptop. In fact, some ultrabook models now offer only one or two USB ports, making a hub even more useful.

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Lenovo – The Day The Dock Died

Lenovo X1 Carbon and Docking StationThis is the tale of my first interaction with Lenovo on a matter of warranty support. As you may know I’ve owned a Lenovo ThinkPad X1 Carbon ultrabook since January of 2013. It’s a nice, light computer. While it’s coming on two years old, it still serves me well enough.

Since a change in career path in April 2013 I’m not the road warrior that I was for so many years. In fact, I’m largely home office-bound. That puts the X1C in a diminished role, secondary to my desktop. Even so, I’ve augmented the little X1C, adapting it to have greater connectivity.

 

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A Gift For Geeks: Charge!

Cell phones, tablets & related accessories are very personal items. I am increasingly of a mind that items of technology are too personal to be a gift. However, there are a few some cases where that’s not true. For example,…

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To Sit, Stand, or Walk At Work?

Rebel-Desk-Teak-300pxI’ve been toying with standing while working in my home office. I say “toying” with it because I really haven’t made a substantial commitment to the idea. At least not until recently.

Back in December 2013 I purchased an adjustable laptop stand that’s capable of putting my laptop at the correct height for working while standing. It’s not great. It’s just not rigid enough to accommodate my typing. It’s adequate for reading but not good for writing. It renders my laptop about the same level of utility as my Nexus 7 tablet.

I also found that my laptop stand, purchased years ago from Frontgate, can just make it up to the right height for standing. In fact, I started writing this post in that manner. However, it too is less than ideal. I find that I don’t like looking down at the laptop display a long time. I also missed the dual-monitor setup that I have on my desk.

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Using Multiple Cameras with Online Video Services

Conference Room Systems (CRS) is an aspect of Haverford Systems, a Philadelphia area A/V sales & integration company. I’ve been watching this company for some time as they seem to have a better than average grasp on USB attached webcams for applications beyond the desktop. Not too long ago one of their team posted an article on Using Multiple Cameras with GotoMeeting, Skype, Webex or Zoom.US.

This article, based upon a SlideShare document with a few additions, is a bit on the thin side. The author starts with the ultra-simple idea that a user with a laptop can select an internal or external webcam as the video source. This is a great point, and well worth noting since an internal webcam tends to be quite lame. A good quality, external webcam can provide much better quality video. My current favorite is the Logitech C920.

He then makes a great leap to using an external video switcher to allow live switching between multiple video sources. While both are valid options, what he describes represents a rather dramatic leap from $0 to thousands-of-dollars.

three video switching options

There is in fact a middle option, which is the approach that we’ve be using for the VoIP Users Conference. You can use a software-based production tool to handle a variety of video sources right within your computer. There are a few different programs that fit this role. Some are inexpensive, or even free. More professional tools of this sort may cost a few hundred dollars.

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VUC515 & A Couple of Observations About YouTube

Last week’s VUC515 with Tsahi Levent-Levi was a great call and a fine example of why the VUC continues to garner audience. Kudos to Randy, Tsahi, Tim, Emil at the cast of several who brought it about.

Dual-Dell-Monitor

The production of the call was a bit unusual. Further, it’s post-call existence is continuing that trend line. In the moments just before the call YouTube decided to ignore the video stream that I was sending from Wirecast. When this has happened in the past stopping & restarting the stream once or twice has resolved the matter.

On this occasion, nothing that I tried could make YouTube acknowledge the stream, so we resorted to abandoning the YouTube Live event, making a local recording instead. That local recording was later uploaded to YouTube.

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