Serendipity35 - Tech

Dear Wavers

nospam@example.com (Ken Ronkowitz) — Mon, 28 Nov 2011 08:40:00 -0500

I got a "Dear Wavers" email from Google last week. It's a "Dear John" letter following up on their announcement from last year that they Google Wave would no longer be developed as a separate product.

Though some people were using the Wave product and were sad to see the experiment end, it never caught on in any big way, especially in education. Google originally said they would maintain the site at least through to the end of 2010, so they did give it an extra year. But it will be sunseting and "as of January 31, 2012, all waves will be read-only, and the Wave service will be turned off on April 30,2012."

Users should export individual waves using the existing PDF export feature before April 30, 2012. (see their help center)

Google also suggests some open source projects to try. Apache Wave is one of those. Another project called Walkaround includes an experimental feature that lets you import all your Waves from Google (but grab them before April 30).

Confessions of a Tech Laggard

nospam@example.com (Ken Ronkowitz) — Sat, 07 Aug 2010 18:42:13 -0400

I don't think I am a laggard. Not in the usual sense of being one who is behind the rest of the group. When it comes to technology, I actually consider myself ahead of the group. In fact, it's been part of my job for many years to keep ahead on technology particularly as it is used in education.

But, I was reading a piece by a writer I like, Clive Thompson, and as usual, it got me reconsidering. He wrote in the June issue of WIRED about tech laggards and I fit the bill.

When it comes to new applications, new ways of using technology, websites, services and software, I am at the front of the line. But when it comes to the big purchases - hardware - I am in less of a rush to be that early adopter. You might guess it's a matter of money, and that might be true with personal technology. But I am hesitant to buy even when the money isn't mine personally but institutional funds.

The iPad is a good example. I had the chance to get one "free" in exchanges for "services rendered" rather than a lesser payment. I wasn't sure I needed or wanted one. Eventually, I did take it. I'm still not sure I need or want it.

One of the things Thompson questions is the standard wisdom that new tech hardware success depends on grabbing the "early adopters." Those are the people who stand on line overnight at the Apple store to but the next big thing sight unseen. They are about 13% of the market but they get a lot of attention from companies. Why? You want them on board and talking (positively) and blogging to friends (in the Net sense) and getting that all important word of mouth going.

We laggards, on the other end, are about 16% of the population. We might wait years to adopt new technology. I still haven't bought a smartphone.

Thompson references some marketing research that shows that laggards might be a very important high tech demographic. The example he uses is a laggard who bought the Walkman and loved it, but doesn't upgrade when the Discman that uses CDs or a mini-disc. But 15 years after his Walkman purchase, Mr. Laggard replaces his tired cassette technology for the hot, new mp3 player (iPod or otherwise). This is called the "leapfrog effect." He becomes an early adopter of the mp3 player.

Even outside hardware, I think of all the people and businesses who kept Windows XP and did not upgrade to Vista. I bet a lot of them leapfrogged early on to Windows 7.

I agree with Thompson that marketers should actually target laggards and try to figure out what features or new product will make them take a leap.

I never bought an iPhone or iPod Touch, yet I went with an iPad that has many of the same features. Screen size was one big factor. I suspect some other iPad purchasers might be people (I have read that this is true with older consumers) who never bought a laptop or even a home computer. Their fear of updates, viruses, device drivers and other techno-babble was allayed by a simple appliance that allowed them to surf the Net, get social and read email easily.

Are you an early adopter or laggard?

The iPad Is Web 1.0

nospam@example.com (Ken Ronkowitz) — Sat, 03 Apr 2010 00:21:00 -0400

The Apple iPad seems to be an excellent device for consuming the web. It does not appear to be a good device for creating content.

Welcome back Web 1.0.

Some Reviews
http://www.pcworld.com/article/188073/apple_ipad_reviews_the_critics_weigh_in.html

http://www.nytimes.com

http://online.wsj.com

Face It, Wikipedia Is Here To Stay

nospam@example.com (Ken Ronkowitz) — Thu, 18 Feb 2010 10:56:00 -0500

Google has made a $2,000,000 donation to the Wikimedia Foundation, the organization that runs and maintains Wikipedia. That's not why Wikipedia is here to stay. They have been asking for donations for awhile now. That's instead of taking on ads - which would definitely bring them some serious income - even if they just ran Google ads.

What is significant is that Google tried to create its own version of Wikipedia called Knol which launched back in the summer of 2008. Knol has not had any real impact on Wikipedia or on users.

When I first wrote about Knol, I said one of the complaints teachers have with Wikipedia is that you don't know who wrote the article (probably many people) or what their "authority" is in the subject. Some are written by experts, but many are written or revised by simply interested folks and then possibly reviewed and edited by someone with some expertise. Knol tells you who wrote the article and their qualifications right on top.

A year later, I did another post on Knol (BTW, a "knol" is their "unit of knowledge" term). Although it differed from Wikipedia by saying who wrote the article and their qualifications, and Google had started with an invited group of writers who know a particular subject, the project never caught on.

I think the donation is a kind of concession that Knol failed.

Even teachers who had problems with students using Wikipedia because of the unkown authorship and "authority" of the content, did not send their students to Knol. I don't think I ever heard a teacher mention it , and I suspect that if you surveyed teachers the vast majority would not be able to identify Knol at all.

Data Liberation

nospam@example.com (Ken Ronkowitz) — Thu, 28 Jan 2010 00:29:00 -0500

When do people worry about backing up their data? When it's lost, of course. The same thing is true - perhaps to a greater degree - when it comes to trying to just move their data that is stored within a software product or application.

If you teach using any course management system (Blackboard, Moodle et al), your institution and you should both be backing up the course data. Problem number two comes when you try to move it - try taking your old WebCT course over to Moodle etc.

But what about your private email or your blog or your photo site?

There are some commercial services that can backup your online and "cloud" data. One such service (which I currently use) is backupify.com which is offering a free account until January 31. And there are online services to back up the data you have on your own machine (as opposed to putting it on another hard drive, flashdrive or CDs) such as carbonite.com.

But what happens when you want to just MOVE your data to another service? Let's say you have been using Hotmail for 3 years and want to move to Gmail. Can you easily move your folders and contacts over? Nope. How about moving your blog from one free service to another blog host? Liberating your data can be very difficult or just impossible in some cases.

So, it's good to see an effort like the Data Liberation Front. It is an engineering team at Google whose goal is to make it possible/easier for users to move their data in and out of Google products.

Doesn't it seem logical that you should be able to export any data that you create in (or import into) a product? That's what this team is working on so that Google users can control the data they store in any of Google's products.

For example, it has provided a way to get all your Gmail out to take to a different provider, if that's what you want to do. (This is not a backup service. This is moving data.)

Cloud computing is great and many people and institutions are moving towards the cloud. But one of the drawbacks and benefits of any hosted service is that your data is stored within their service.

Using the Blogger import and export facilities is pretty easy. And if you have been putting your home videos into YouTube and want to move them out, that can be done too.

Viva liberation!

Want a Data Liberation Farms sticker from Google?
Details on their blog.

Visual Search With Google Goggles, So Good That It's Scary

nospam@example.com (Ken Ronkowitz) — Mon, 21 Dec 2009 00:21:00 -0500

This will either give you a technology thrill, or scare you.

There's a new technology out there that allows you in your travels to do some amazing things. Let's say you see a logo but can't identify it. Take a picture with your phone and use the picture as a search "term." It tells you the company name and website. Take a picture of a building, landmark, painting, book cover, wine bottle label or any object and use them as search terms. If it can find the image online, it can tell you "what it is."

What is this technology? It's the new Google Goggles service.

It takes a picture from your phone, analyzes it, turns it into a search query, and gives you links that might explain what the camera was seeing.

Right now, it works on phones using Google Android, but it will be on iPhones and other smartphones eventually.

The scary part is that it is designed to be so sensitive, and ultimately with facial-recognition, that it should also work on people too. See person, take picture, submit, and (if their photo is online) it finds them - on their blog, or Facebook or...

That part isn't quite here yet, but people are already talking about it as a tool for stalkers and privacy invaders.

Google knows that too. At a recent Le Web conference, people from Google said that they need to address the implications of the facial-recognition part of the new tool before it is released.

Google already has a mobile photo-sharing component that allows you to send images to Facebook and Picasa (not Flickr as of now) so the connections are huge.

Amazing. And scary.

Google Goggles is a visual search app for Android phones. Instead of using words, take a picture of an object with your camera phone: we attempt to recognize the object, and return relevant search results. Goggles also provides information about businesses near you by displaying their names directly in the camera preview.

What Is Chrome OS?

nospam@example.com (Ken Ronkowitz) — Fri, 04 Dec 2009 00:04:00 -0500

What is Chrome OS and do you really need to know the answer?

Chrome OS (operating system) is Google's first attempt at creating their own operating system. Operating system? That's the interface between hardware and you that manages your computer - like Windows, Mac OS X and Linux.

Why would would Google offer a new one for free and open source it? Is it to make computing better? Is it to break Micosoft's software back?

Google Chrome OS is an open source-operating system designed by Google to work exclusively with web applications. Though it was announced this past July, it won't really be ready until next fall. Chrome - which is also the name of the new browser from Google - is based on Linux and targets specifically designed hardware.

It's a minimalist approach to an interface (like the Google homepage and the Chrome web browser) and is aimed at users who spend most of their computer time on the Internet and using cloud computing apps. Who offers those things? Uh huh - Google - again "for free." Google released Chrome OS's source code under open source licensing as Chromium OS.

So, is Chrome really anything new and do you need to care? Will it have an impact on your personal or classroom computing? I think the answer to all three questions is Yes.

Chrome is not Windows, Mac, or Linux because it gets rid of "desktop applications" and everything runs on the web. You wouldn't be locked in to just Google services (Gmail, Reader, Apps, Wave, YouTube et al) and you would be a user of TV streaming services like Hulu.com or music sites like Pandora. Your computing moves from your hard drive up into "the cloud." But, you won't be able to use Firefox or Internet Explorer. Wow. Google WILL rule.

Google is obviously on board with all of moving towards netbooks. As of now, if you want to use Google Chrome OS, you will need a new netbook to do so. You can't just download it and put it on your laptop or desktop machine. It won't run on your phone.

Sample screen with Google Chrome OS running with the Google Chrome browser while on the Google home page. (Yes, it's a Google image. via wikipedia.org

Of course, a lot can change in the next year...

Lots of details will still need to be revealed - Chrome will support "mass storage devices" but no word on printers. They said they would explore an "innovative approach." Is that free printing, or an account your local Kinko's? (Do I need to get in my car to get what I printed? Doubtful.)

One feature that concerns me (and many others) want to know about is how you access your content when you are offline - by choice or because there's no access (like on an airplane, in the car, on a part of the campus without wireless). Chrome is made to work with Wi-Fi - as long as you have some available.

Google Gears already exists which makes websites available offline. I have it running so that I have an offline version of my Gmail inbox. I can read and reply to mail and hold it until I'm back online again. I would guess that something like that would be bundled into Chrome.

Chrome OS reminds me (with my better-than-average but still limited tech knowledge) of Google Wave. That is, I'm just not sure what it will become and what I will do with it.

Does it appeal to you to have a free OS with all the updates being made by some IT pros at a distance for you? Sounds good to me.

Did you already buy a netbook? Sorry, it sounds like to me that you'll need a Chrome OS netbook. Is Chrome OS the future of computing? That is very unclear, but it's something to follow in 2010.

I'm sure wikipedia.org/wiki/Google_Chrome_OS will continue to be updated and provide more relevant links.

The Chrome Operating System

nospam@example.com (Ken Ronkowitz) — Fri, 20 Nov 2009 01:01:04 -0500

FROM http://mashable.com

"Google stole the tech and media spotlight today as it revealed a mountain of new details about Chrome OS, the company’s new operating system due in late 2010. It is a completely different type of OS (we provide a summary of how) that eliminates the desktop and focuses on getting you on the web quickly and efficiently.

Now that we’ve had some time to digest Chrome OS and get information on some of the details, it’s time to ask the big questions in order to understand if or how Chrome OS could change the world. What is Google’s eventual goal with Chrome OS? How will it affect Microsoft? And finally, what impact will Chrome OS have on the world?"

Anti-Virus

nospam@example.com (Ken Ronkowitz) — Fri, 25 Sep 2009 18:18:00 -0400

I don't really write about pure tech topics here, but the past few weeks some computers in our college writing center, two friends' home computers and now my own laptop were hit with a wave of scareware sites. These are sites that are injected into your web browser (usually by way of a Trojan).

The ones that have been hitting us pretend to be warning you of a virus or spyware on your computer. It's a nasty piece of code that you can't close or get rid of easily. I end up doing control-alt-delete, going into the task manager and ending my browser program. Of course, in doing so I lose whatever I was doing or had open in the browser.

They becomes more
and more profound trying to get you to install them. They use exploits, backdoors,or unsafe downloading practices. There are a number of terms for these sites. Whether they are scareware, fakeware, or spyware won't matter to you. It looks a lot like a real virus program and tells you that you have a virus and that they can get rid of it.

But it is NOT an antivirus engine.

It used to be that this might happen if you were downloading programs or media from bit torrents or visiting questionable websites. But the cases the past few weeks almost exclusively came from clicking a legitimate link from a Google search that then hijacked you to this bogus site.

So, this just a warning.

This site tech-linkblog.com/anti-virus-and-anit-spyware-resources lists many of the sites to avoid or know if you arrive at them that you need to get out. And never allow them to scan your computer or install anything.

Be careful out there!
my-safetyprotection.com
my-safetyprotection.net
my-systemscan.net
my-systemscan.com
my-systemscanner.com
my-systemscanner.net
new-scanandprotect.net
new-scanandprotect.com
newscan-andprotect.com
newscan-andprotect.net
newscan-protect.com
newscan-protect.net
online-securescanner.net
onlinesecurescanner.net
onlinesecurescanner.com
onlinesystemscanner.com
onlinesystemscanner.net
search-scansystem.net
search-scansystem.com
searchscan-online.com
searchscan-online.net
searchscanonline.net
my-saerchsecure.com
my-saerchsecure.net
protectand-secure.net
protect-andsecure.net
protectand-secure.com
protect-andsecure.com
my-newprotection.com
my-protectedsystem.com
my-protectedsystem.net
my-systemprotection.com
my-systemprotection.net
omegaantivir.com
protection-shieldmy-protectionzone.com.net
protectline.net
windowsprotection-zone.net
my-protectionzone.net

30th Anniversaries

nospam@example.com (Ken Ronkowitz) — Thu, 04 Jun 2009 00:32:00 -0400

A little nostalgia about good old 1979. Did you know that in March 1979, Philips demonstrated their Compact Disc publicly for the first time? Wow, 30 years ago. That's a lifetime in tech years. In fact, CDs seem to be coming to the end of their useful life as a technology. I went looking back at 1979 when I read a piece about the 30th anniversary of the first killer application for the business world - VisiCalc. (I think that's a pretty safe claim.)

First, let's back up two years to 1977 when the Apple II was introduced at the first West Coast Computer Faire. The school I was teaching at in that era had TRS-80 computers (maybe a Commodore PET was in the building too), but the Apple II came with color graphics! Those early models used ordinary cassette tapes as storage devices, but then came the 5.25 inch floppy disk drive and interface called Disk II. That is why the Apple II was chosen to be the desktop platform for the VisiCalc spreadsheet program in 1979.

VisiCalc created a "business market" for Apple and I think it gave them their real push against Commodore and Tandy.

It was conceived by Dan Bricklin, refined by Bob Frankston, and developed by their company Software Arts. (Distributed by Personal Software; later named VisiCorp)

On Bricklin's site, danbricklin.com, there is plenty of history about the development of VisiCalc, and you can download a working copy of VisiCalc. (Lotus gave permission to post a working copy of the original IBM PC VisiCalc spreadsheet program from 1981. You can run it on a PC under MSDOS under Windows.)

Luckily, what I really associate with 1979 is still running well, patches and bug fixes all applied - my marriage.

Catch the Google Wave

nospam@example.com (Ken Ronkowitz) — Mon, 01 Jun 2009 00:11:00 -0400

Bryan commented on my recent Android post and alluded to Google Wave. Wave is a under-development app that pushes what is possible in the browser. It was given a developer preview at Google I/O. There is a video (80 minutes) of I/O you can view (including a few crashes).

Google Wave is for communication and collaboration on the web. It will launch later this year. It is open source and they will rely on the community to help build the tool.

It is conjecture now, but I can imagine this tool easily being used for synchronous communication in courses. I can also imagine a time, not so far in the future, when we can build our own "learning management system" using free and open tools. Take note Blackboard.

Google defines a wave this way:

A wave is equal parts conversation and document. People can communicate and work together with richly formatted text, photos, videos, maps, and more.A wave is shared. Any participant can reply anywhere in the message, edit the content and add participants at any point in the process. Then playback lets anyone rewind the wave to see who said what and when.A wave is live. With live transmission as you type, participants on a wave can have faster conversations, see edits and interact with extensions in real-time.

They demonstrated using Orkut with Wave, so I guess Orkut is still very active though it still has not gained a big user base in the U.S. (I haven't used it in any serious way since 2006.) Of course, Wave also works with an Android phone or iPhone.

Some parts of this app aren't even supported in HTML 5, so it is pushing the walls of the box.

Perhaps, Wave is an answer to the question "What would email look like if it was just being developed today?" Real-time collaboration. Natural language tools. Wave's concurrency control technology lets all people on a wave edit rich media at the same time.

If you are on the tech side of things, watch their tech video. Developer types can learn how to put waves in your site and build wave extensions with the Google Wave APIs. Google Wave uses an open protocol, so anyone can build their own wave system.

This is all (standard procedure for Google) very "beta" for now, but you can watch the video, sign up for updates and, if you are the tech type, learn more about how to develop with Google Wave.

Google Lime Scholarship for Students with Disabilities

nospam@example.com (Ken Ronkowitz) — Wed, 22 Apr 2009 00:55:00 -0400

Google has announced an addition to their scholarship programs. The Google Lime Scholarship for Students with Disabilities is a partnership with Lime to offer scholarships to students with disabilities who are pursuing university degrees in the field of computer science in Canada or the U.S.

Lime is a not-for-profit organization that brings together global corporations and people with disabilities, bringing to light an untapped source of talent. Scholarships will be granted for the 2009–2010 academic year, and recipients will be invited to attend an all-expenses-paid retreat at the Googleplex in Mountain View in 2010.

They hope that this program will increase opportunities for students with disabilities and encourage them to pursue careers in computer science. We also hope to foster long-lasting relationships through which these students can support each other over the course of their academic studies.

The deadline to apply for this year's Lime Scholarship is June 1, 2009. For complete details, visit google.com/jobs/scholarships

via Google Blog