Growing Up Geek: Zachary Lutz

Welcome to Growing Up Geek, an ongoing feature where we take a look back at our youth and tell stories of growing up to be the nerds that we are. Today, we have our very own Contributing Mobile Editor, Zachary Lutz.

Perhaps it requires a special breed to proudly wear the label of “geek.” No, I’m not talking about circus performers that bite heads off chickens (check the original meaning of the word), but about people like you and me, the folks who pursue their interests to a fantastic degree. It doesn’t matter whether your passion is knitting, fishing or kayaking; if you’re a curious individual who’s always thirsting to learn more, there’s a good chance we’ll get along. For me, my pigeonhole just so happens to be computers — and, more recently, mobile technology. Sure, you could blame it on way too many hours in front of the screen, but as a certain self-empowered pop star might say, I’d like to think I was born this way.

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Growing Up Geek: Zachary Lutz originally appeared on Engadget on Fri, 23 Sep 2011 16:37:00 EDT. Please see our terms for use of feeds.

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CyberNotes: Photo Seam Carving using Liquid Resize

This article was written on September 20, 2007 by CyberNet.

CyberNotes
Tutorial Thursday

Seam carving (also known as content aware image resizing) has been the hit lately when it comes to photo editing. It all started with the presentation by Ariel Shamir who put together a nearly breathtaking demo. In it he showed how scaling images could be done without losing or distorting the important aspects of photos.

Just three weeks ago we got a glimpse of what an implemented version of such a technology could actually do, and as expected, applications and plugins are popping up all over that make use of the technology. This article will focus on one free application called Liquid Resize that has made huge progress over the last few weeks. Below we’ll highlight some of the features, and you can watch a video we put together on how to use the program.

–Liquid Resize (Free Windows/Linux Application)–

The primary way that you’ll want to use seam carving is with the free program called Liquid Resize. It has almost everything that the original demonstration included, and it produced decent results from the few photos I tried. It’s available for both Windows and Linux, and doesn’t require any installation to begin using it!

Liquid Resize Seam Carving

Here are some of the features it has:

  • Increase or decrease the size of the image using the seam carving algorithm.
  • Animate the process of scaling the images (as seen in the video demonstration below).
  • Mark areas of the photo that you want to be removed first, and other areas that you want to be removed last. This is actually pretty easy to do because the program offers a resizable brush to designate the respective areas (called masks).
    • You can temporarily store and recall masks, which is important because the masks are removed once you begin resizing the image.
    • You can also save and load masks which is meant for more long term storage.
  • Zooming capabilities are a nice touch if you’re working with a large photo.
  • A “Reset” option to restore the original image.

I would say that this works pretty well, and it’s actually not a bad way to quickly crop someone out of a photo (by marking the person as an area to be removed first). Sometimes you get unexpected results, but it’s normally only if you try to resize a photo more than 50% of the original size. And be careful when trying to use this on large images because the process can take quite awhile, and in cases like that I would disable the animation.

Here is a video that I put together to show the Liquid Resizer in action:

–Other Alternatives–

Liquid Resizer is the best seam carving app that I’ve come across, and it’s especially nice since it’s free! There are a few less-detailed alternatives available, and so I thought I would present those as well:

  • GIMP Liquid Rescale plugin – This just gives you input options for the desired width and height, and then makes the appropriate changes. Definitely not as extravagant as the standalone program I mentioned above.
  • Picutel Photoshop plugin – I didn’t actually try this one out because the free version only works with images up to a resolution of 640×480. Beyond that you’ll have to pay a whopping $95 for the plugin!
  • Web-based Flash version – This is a nice way to quickly try out the seam carving, but you’ll have to pick a photo that is already online. This is also extremely limited in what you can do.

–Overview–

There are still some things that I would like to see Liquid Resizer do, such as “blur” the seams that it adds/removes to the photos. That way the edges wouldn’t always look so jagged. Other than that I would say that this technique definitely has a good future in image resizing, and I can’t wait to see where it is taken.

Copyright © 2011 CyberNetNews.com

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Nikon unveils V1 and J1 mirrorless cameras: 10.1MP CMOS, 1080p video, ships in October for $650+ (video)

Rumors of a Nikon mirrorless camera have been floating around the web since the middle of last year, and recent leaks have made us wonder not if the company would release a compact ILC — only when such an announcement would be made. Well, we finally have our answer. We journeyed to a secret location in midtown Manhattan tonight, with nary a peep from Nikon about what to expect until just before the clock struck midnight — and only after more than two hours of laptop-free house arrest and live Counting Crows. Only the rumored mirrorless cam seemed worthy of such unusual precautions, so we were relieved to discover that Nikon had managed to justify this late night adventure. The company has finally announced not one, but a pair of compact “1 System” mirrorless cameras, and it seems totally fine with putting the focus speed up against the self-proclaimed champ. Head on past the break for more details!

Continue reading Nikon unveils V1 and J1 mirrorless cameras: 10.1MP CMOS, 1080p video, ships in October for $650+ (video)

Nikon unveils V1 and J1 mirrorless cameras: 10.1MP CMOS, 1080p video, ships in October for $650+ (video) originally appeared on Engadget on Wed, 21 Sep 2011 00:01:00 EDT. Please see our terms for use of feeds.

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eBay Gets a New Look, New Features

This article was written on September 19, 2007 by CyberNet.

eBay is in the process of making some major changes to the look and feel of the site in hopes of bringing people back to buy and sell. They’ve come a long way in the 12 years that they’ve been around, but over the last few years, things have gotten a bit rocky.  According to a recent article in Business Week, this is "eBay’s bid to win back buyers." With multiple places online to buy and sell, eBay is no longer "the" place to go.

So what is it that has changed? Probably the most obvious is the look of their new home page. Sometimes change is hard for people to deal with, and in this situation, I think that’s the case. Now when a user logs in, they’ll see four main things – eBay categories, My Recent Activities, My eBay at a Glance which includes items you’re watching or selling, reminders, and more, and the option to Start shopping.

ebay changes

Another change you’ll notice as Download Squad pointed out, is that there’s now more options for viewing items that you’re searching for. In certain categories like computers – instead of just viewing all the items in a list, you can view them in a picture gallery, or snapshot view.  The picture gallery is probably going to be the most beneficial because you get to see an image of what’s being sold, but you also have pertinent information like the price, shipping costs, and when it was listed. Think of it as window shopping.

ebay changes 2

This is only just the beginning of what eBay has in store. Coming soon they’ll have a few new features. One of them is  "quick and easy," an option for selling items, and another is a countdown- a new way to manage and bid on auctions. The last change we can expect soon is one click bidding where users won’t be taken to a new page to confirm the bid that they entered.

If you’d like to test out some of eBay’s new features which they haven’t rolled out quite yet on their main site, you can visit The Playground where you’ll see some of the new things eBay is testing out.

Copyright © 2011 CyberNetNews.com

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Tokyo Game Show 2011 wrap-up

All good things must come to an end, and likewise with this year’s Tokyo Game Show which wrapped up yesterday. Despite the PS Vita’s dominance and the lack of newly-announced hero hardware at the show, we were still able to keep ourselves entertained with the odd peripherals here and there, alongside some very interesting exhibits both at TGS and the Amusement Machine Show next door — head past the break to humor yourselves. Alternatively, feel free to catch up on our TGS coverage while you’re here (we have a list after the break as well), and don’t forget to check out our awesome buddies over at Joystiq for even more gaming news.

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Tokyo Game Show 2011 wrap-up originally appeared on Engadget on Mon, 19 Sep 2011 06:01:00 EDT. Please see our terms for use of feeds.

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ViviTouch haptic technology hands-on: electroactive polymer giving a ‘high definition feel’

Haptic feedback isn’t exactly something that’d blow people’s mind these days, with most mobile devices and gaming controllers already packing a little vibrator to spice up one’s gaming experience. While these motors do the job just fine for delivering the sensation of large engines and explosions, their monotonic performance and relatively high minimum output threshold means they can’t reproduce finer vibration. For instance, you wouldn’t be able to feel a guitar string fade away after a strum, nor would you feel the finer end of a spring recoil. This is where Bayer MaterialScience’s ViviTouch — previously dubbed Reflex — tries to fill the void.

For those who aren’t familiar, the magic behind ViviTouch is its electroactive polymer (or EAP in short) — imagine a thin sheet that consists of two electrode layers sandwiching a dielectric elastomer film, and when a voltage is applied, the two attracting electrodes compress the entire sheet. This slim, low-powered ViviTouch actuator module can be placed underneath an inertial mass (usually a battery) on a tray, thus amplifying the haptic feedback produced by the host device’s audio signal between 50Hz and 300Hz (with a 5ms response time).

Continue reading ViviTouch haptic technology hands-on: electroactive polymer giving a ‘high definition feel’

ViviTouch haptic technology hands-on: electroactive polymer giving a ‘high definition feel’ originally appeared on Engadget on Sat, 17 Sep 2011 10:01:00 EDT. Please see our terms for use of feeds.

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New Google Notebook Tagging

This article was written on November 02, 2007 by CyberNet.

Google Notebook 

Google Notebook is, in my opinion, one of the best tools for saving content from websites. It just got a lot better, too, with some of the most requested features getting implemented. The most notable addition is support for labels, which in Google terminology means tags. Just like in Gmail you can label each of your notes, and then you can view notes according to the labels. I tested out the new system and I have to say that it is rather impressive.

Interestingly enough Google Notebook also pulls in all of your Google Bookmarks and places them under the Unfiled notebook. Naturally you would expect the notebook to be called “Bookmarks” because “Unfiled” isn’t very descriptive, but I guess that was Google’s call. From the Unfiled notebook you can add/remove labels and comments from your bookmarks. A word of caution though: once you move a bookmark into another notebook it will no longer be accessible from your bookmarks.

There are also some more advanced sorting and filtering options, such as one for finding notes that haven’t been labeled and another for sorting notes from A to Z or by date. All of these features are available on both the web interface and in the Firefox extension.

This makes me really happy to see Google integrating some of their services together. What they really need to do now is get Google Notebook inside of Gmail, because I’d have to imagine that a lot of people would use this as an alternative to emailing themselves a reminder.

Google Notebook [via Google OS]

Copyright © 2011 CyberNetNews.com

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PlayStation Vita’s slick augmented reality demoed in Reality Fighters, we go hands-on (video)

Back in January, we caught a glimpse of a hilarious PS Vita title dubbed Reality Fighters, and as the name suggests, it’s a Street Fighter-like game that makes use of the device’s augmented reality feature. Well, SmartAR, to be precise, which has already been proven to deliver slick AR in large space without the need of a marker, and that’s exactly what we experienced earlier today at TGS 2011.

What happens in this game is that you can first create your own fighting avatar — not only does it let you map your face using either camera on the Vita, but there’s also a whole range of body shapes, facial features, weapons and fashion accessories to add to your character. Once you have your fighter ready, you then have three options: use the current surroundings as your battle backdrop, or use one of the many default backdrops (and the final version of the game will allow players to create their own backdrop), or use a marker. We only managed to try the first two AR modes with the brief hands-on time we had, but both worked seamlessly for us — see for yourself in our hands-on video above.

Surprisingly, this game only uses just one of the four CPU cores on the Vita! But then again, we’ve already seen SmartAR running smoothly on the Xperia Arc, which goes to show how relatively little number crunching power is required for SmartAR. Expect to see this funny game to come out in February.

PlayStation Vita’s slick augmented reality demoed in Reality Fighters, we go hands-on (video) originally appeared on Engadget on Thu, 15 Sep 2011 01:31:00 EDT. Please see our terms for use of feeds.

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CyberNotes: iCal vs. Windows Calendar

This article was written on June 16, 2008 by CyberNet.

CyberNotes
Microsoft/Mac Monday

How many of you use a calendar on a regular basis to keep yourself organized? I’m sure many of you do because we all have hectic schedules with people to see and places to go. Everybody has a favorite solution whether it be a standard paper calendar or something like Google Calendar. Both Windows and Leopard come with a calendar for their users to use as well, and for being free, built-in solutions, they aren’t too bad. They actually have many similarities between them. Today we’ll be looking at iCal vs. Windows Calendar as part of our series on comparing Leopard and Vista features.

About Windows Calendar

Windows Calendar comes with Windows Vista and you access it by clicking on the Start menu and typing “Windows Calendar” into the search bar. It’s got a fairly simple interface that allows you to create appointments and manage tasks. For those families who share a computer, they can easily share their calendars as well.

windows calendar.png

About iCal

iCal is Apple’s version of a calendar that comes with Leopard. Like Windows Calendar, you can ad events (appointments) to the calendar and manage your tasks. It has a search bar in the upper right corner which is great for those times when you’re trying to find something you added to the calendar but you don’t remember where it was added.

iCal vs windows calendar.png

Likes/Dislikes about Windows Calendar

Microsoft Windows Vista.pngWindows Calendar first debuted in Windows Vista. Never before did Microsoft include a calendar with their operating system, so that itself is nice. It’s got a three-paned interface with the typical Windows menu bar at the top where you can click to add a new appointment or task, and then change the view (day, work week, week, and month views).

From that top menu bar you can also click to subscribe to a calendar. Windows Calendar is compatible with the iCalendar format which means that you can import and export calendar information from other sites and applications. You can also publish your Windows Calendar on the Internet very easily as well. If you want to share your calendar via email, that too is an option.

Overall, Windows Calendar is a nice simple solution, however there are a few things that it’s lacking. One thing is that their task system doesn’t offer the ease-of-use that iCal does. It offers you the same features, it’s just not as easy to use. With their task system, you click “new Task” at the top, and then if you have the Details Pane enabled, you’d see the option to enter in the details of the task including the option to prioritize it by clicking a drop-down menu. With iCal, the whole right side of the calendar is dedicated to “to-do” items, and all it takes is a double-click to get a new to-do item to appear. Another double-click will pull up a window where you can select the priority whether it’s low, medium, or high. iCal uses a three bar system to give you a visual idea of which items you have on your list that are high (3 bars), medium (2 bars), or low priority (1 bar).

iCal.png

Likes/Dislikes about iCal

One nice feature about iCal is that it is integrated with .Mac (now MobileMe) so that users can share their calendars over the Internet. iCal is also nice because they use a pop-up window instead of a details pane in Windows Calendar to edit events. As mentioned above, I really like their task system, but they’ve got some other great features as well.

I did mention that Windows Calendar has a fairly simple interface, but iCal is even simpler. It’s clean and the set-up makes it convenient to see what’s going on. When you want to add an event, you simply click on the starting time and drag your mouse to the ending time. You can also edit existing events this way as well. If the event will be starting or ending later than originally planned, just take your mouse and drag it to the new time. Another feature I just discovered that’s nice too is that you can drag and item from your to-do list right to your calendar and it will be an event.

Some of the options available in the preferences are nice as well. For example, you can choose to have your to-do items deleted a certain amount of days after they are completed. You can also delete events after they have passed as well.

Advanced ical preferences.png

Wrapping it up

At the end of the day, both iCal and Windows Calendar generally offer the same types of features. The difference between the two is in the ease-of-use, and in my opinion, iCal is more intuitive and easier to use. Of course Microsoft wants people using Outlook which has a calendar as well, so they may not be putting the effort in to making Windows Calendar perfect.

The fact of the matter is that it’s nice that both operating systems offer their users a basic calendar so that they don’t need to turn to other, perhaps more complex solutions if they don’t want to.

So far we’ve taken a look at the following Leopard vs. Vista Comparisons

Copyright © 2011 CyberNetNews.com

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CyberNotes: Synchronize Photos with Flickr

This article was written on August 30, 2007 by CyberNet.

CyberNotes
Tutorial Thursday

FlickrFlickr is an extremely powerful resource for uploading your photos, especially if you’re like me and bask in the glory of their Pro account for just $25 per year. With a Pro account you get unlimited storage and no bandwidth restrictions. That’s the reason I use it to backup all of my images!

Uploading thousands of photos can be a daunting task, and that’s why I’m glad that I came across a tiny little app called FlickrSync. It’s free, open source, and runs on Windows XP SP2 as well as Vista. It supports one-way photo syncing…meaning it will take the photos on your computer and upload them to Flickr. It never modifies the images that are stored on your hard drive, so you don’t have to worry about permanently losing an image.

Here’s some of the features Flickrsync has to offer:

  • Works with both Pro and non-Pro Flickr accounts
  • Browse local folders and Flickr sets. Then match your local folders to the corresponding Flickr sets.
  • Create new Sets when uploading new folders.
  • Define Flickr permissions for each folder and other synchronization options
  • Preview all operations (including photo thumbnails) before applying them to Flickr .
  • Synchronize specific folders or all selected folders
  • Synchronize all image information, including metadata like title and description, keywords/tags and even geo information. Works great with Vista’s built-in tagging and caption system.
  • Use different synchronization methods according to your needs (ex: by date taken, by caption, by filename).
  • Define optional filters for each folder. For example: only synchronize to Flickr images that have a certain keyword/tag on a specific folder.
  • Support for all Flickr image formats

So now that you know exactly what FlickrSync is capable of doing, why don’t we take a look at how to use it:

Important: I’ve noticed a slight bug in the program, and it’s that you’ll get an error message if you have no sets in your Flickr account. So you’ll need to make sure that you’ve created at least one set before proceeding.

  1. Download and install FlickrSync (currently in the Beta stage).
  2. After installation you’ll be prompted to authorize FlickrSync so that it has access to your Flickr account.
  3. After FlickrSync starts up you’ll want to check the box corresponding to a folder on your computer that needs to be synchronized (your Flickr sets are shown on the right side):
    FlickrSync: Synchronize Photos with Flickr
  4. Now you’ll need to pick one of your existing sets or create a new one to be synchronized with that folder. Here you can also choose how you want FlickrSync to match up photos, what permissions they should be given, and whether you want to filter a certain set of images to be uploaded. Also, look closely at the two checkboxes located at the bottom of the window, because if you leave them unchecked some of your Flickr images might get unexpectedly deleted:
    FlickrSync: Synchronize Photos with Flickr
  5. Now when you’re taken back to the main screen just go to the Sync menu and choose the View and Sync option to synchronize your photos. FlickrSync will then show you which photos will get uploaded, and which ones will get deleted:
    FlickrSync: Synchronize Photos with Flickr

Tip: If you don’t want to synchronize all of the folders that you have setup, just right click on a folder (or on the corresponding set) and choose the View and Sync option. This will synchronize only the photos associated with that particular folder or set.

This is one app that I’m really glad I found. There’s no doubt that it will shave some time off of my photo management process, and all I’m hoping to see now is a scheduler so that I can automate the syncing process. Boy, you’ve gotta love when you come across free apps like this that are unbelievably useful!

Copyright © 2011 CyberNetNews.com

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