Category Archives: Livescribe

Custom Paper Deployment Tool Updated to 1.2.2.1

I pushed out an update to Custom Paper Deployment Tool today with updated template files. All 32 of the template PDF files have been regenerated with a new process to lighten them. On consumer laser printers, this should now make a significant difference, making the dots much lighter as well as making it much easier to see the template in the background. In testing done, there has been no effect to recognition with the Smartpens. This change affected only the PDF files – you will not have to redeploy the AFD files. Unfortunately, due to the security certificate expiring, it is possible that you may have to uninstall the installed version and then install the new version instead of directly updating. I have taken steps to ensure this won’t happen again.

Thanks for using Custom Paper Deployment Tool!

Tools I Use: S3 Browser

Disclaimer: NetSDK Software provided me with a free Professional License of S3 Browser as I am a freeware developer in exchange for an unbiased review. I was going to publish a review anyway but when I was given a Professional License, I modified it to include the additional unlocked features. However, my original thoughts and feelings about S3 Browser have not changed.

With the release of Custom Paper Deployment Tool last August, my server was flooded with users trying to download it. If you have used Custom Paper Deployment Tool at all, you know that it is a fairly hefty program with more than 500 MB of required files (This is due to the 32 PDF Notepads included within). My VPS (Virtual Private Server) with 384 MB of RAM and a 100 mbps network connection was unable to cope with the stress. I was forced to restart the server once per hour and the vast majority of users were unable to successfully download the program as the Apache Web Server would cut the connection when it got overwhelmed.

Needless to say, this was not a viable solution at all! As I was searching for something cost effective with the scalability needed to handle the load spikes when many people want to download Custom Paper Deployment Tool at once, I remembered that I had been playing with Amazon’s S3 (part of the AWS platform) and that it was designed to do exactly that! After verifying that S3 would allow me to utilize Microsoft’s ClickOnce deployment technology, I next needed a way to reliably move 500 MB of data to S3 and update it as necessary.

At first, I looked at S3Fox a FireFox extension I had used back when I still used FireFox. However, I was not thrilled with the idea of firing up FireFox (in addition to Google Chrome, my daily-use browser).

This led me to look for desktop clients for Amazon S3 and the two that I tried were CloudBerry Lab’s CloudBerry Explorer for Amazon S3 & NetSDK Software’s S3 Browser. After trying out both of them, I decided to use to S3 Browser primarily because I preferred it’s user interface and it felt more comfortable to use (at least to me). I disliked Cloudberry Explorer’s dual pane approach (local and remote storage) as it led to confusion during my informal testing. S3 Browser allows me to upload the files I need to quickly, efficiently and reliably.

The freeware version allows you to transfer 2 files simultaneously to Amazon S3 while the Professional version eliminates that restriction and allows you to transfer as many files simultaneously as your internet connection will support. S3 browser easily allows the creation of new buckets and completely and simply manages your entire Amazon S3 account.

S3 Browser has been the perfect solution I have been looking for. So far, I have published several updates of Custom Paper Deployment Tool to S3 after testing them locally and each time S3 Browser has quickly and efficiently uploaded the relevant files to Amazon.

I would most definitely recommend S3 Browser to anyone who needs to quickly move files to and from Amazon S3. I have attached a comparison table showing the differences between S3 Browser’s Free and Professional versions as provided by NetSDK Software.

Provided by NetSDK Software

Video: Introduction to Custom Paper Deployment Tool

Over the last couple of hours, I put together a quick little demonstration of the functionality available in Custom Paper Deployment Tool. This video walk through will take you from starting Custom Paper Deployment Tool, to deploying Custom Paper and retrieving diagnostic information from your Livescribe Smartpen!

Livescribe, We Want The Developer’s Program Back!

As most of us know, back in July 2011, Livescribe closed their Developer’s Program citing a change in company policy aligning them with a new cloud initiative.

As of July 29th, Livescribe will close its third-party developer program. With cloud technology and mobile information access becoming increasingly important to our customers, Livescribe is realigning its focus and resources on cloud access, storage and services. Our recent introduction of Livescribe Connect, which enables customers to easily send notes and audio, as a pencast PDF, to people or destinations of their choice like Google Docs, Evernote, email, and Facebook, is an important step in this direction.

Applications in our online store will remain available for download and purchase pending compatibility with future Livescribe software updates. We will continue to accept applications submitted for publishing in our online store, as well as pattern credit requests through July 22nd. At this time, the SDKs and developer website will no longer be available. If your application is close to completion and you would like to have it posted in our store, please contact us at[email protected] for support.

We greatly appreciate the time, effort and support you have given to Livescribe and our platform over the past three years.

Thank you again for your contributions.

Sincerely,

Joyce & Michael, Livescribe Developer Programs Team

Byron Connell, Livescribe CMO

The full announcement is available on Livescribe’s website here: http://www.livescribe.com/errors/developer.html As one of the major custom paper developers, I was rather disappointed with Livescribe’s decision as Livescribe’s platform is one that I have greatly enjoyed developing for. I get between 4-5 thousand page views a month on this website and at least half of those are from people who are interested in using my custom paper products. Within the weeks that followed, I saw many, many forum posts, emails, and comments on this website all filled with one message:

I’m a new Smartpen user. Now that Livescribe’s closed the Developer Program, is it over? Am I too late to join in and use Custom Paper?

The preceding is my paraphrased version of several Private Messages sent to me through the Livescribe Forums. Unfortunately a recent forum overhaul has prevented me from accessing any of those Private Messages and I was forced to paraphrase from my memory. At first, I was forced to tell them that yes, they were too late. But that soon changed with the release of my Custom Paper Deployment Tool. Since then, I have been getting many requests from users to develop different kinds of custom paper including music staff paper and I have been forced to tell them that I cannot simply because I do not have access to any additional pattern license. I have been directing users to this thread on Livescribe’s Get Satisfaction page: http://getsatisfaction.com/livescribe/topics/tommy-1l7gjj and asking them to add their voices to the people asking Livescribe to bring the Developer’s Program back. Jeff, a member of Livescribe’s customer support team is working internally to make sure that people inside Livescribe know that we want this. If you want the Developer’s Program back, which will allow the creation of additional applications and custom paper products, please go here: http://getsatisfaction.com/livescribe/topics/tommy-1l7gjj and tell Livescribe that! The more people that voice this sentiment, the greater the chance that Livescribe will listen to us and bring back the Developer’s Program.

Custom Paper Deployment Tool Updated

Since my last release of my Custom Paper Deployment Tool (now hosted on Amazon’s S3 Platform), I have made a series of changes to the tool as I have been preparing for the next major release (available now). These changes include new features, cosmetic fixes, as well as major changes to the tool’s code to increase reliability and stability as well as increase performance while running the tool. I’ll go more in-depth about these changes below.

New Features

  • Today I am happy to announce that using the “File” –> “Open” menu options, users can manually select .afd files and deploy them using my Custom Paper Deployment Tool. Under the “Open” menu there are two options “File” and “Folder”. “File” allows users to deploy .afd files one at a time. However, if you have a directory full of files and want to install all of the .afd inside it at once, you can use the “Folder” option to select the directory with the files in it, and it will install all of them at once.
  • The “Tools” –> “Smartpen” –> “List Installed Packages” function has been enabled and is now functioning. This allows users to connect their smartpen and view a complete list of all installed packages on their smartpen. This includes all Livescribe packages as well as all custom packages.
Cosmetic Fixes
  • The bottom of the main screen now shows the current status of deployment as the tool is deploying the .afd files. Previously, it only displayed the last file deployed.
  • I noticed several minor visual issues with the interface of the spawned windows when a user selects an option under “Tools” –> “Smartpen” including button and text field placement. Basically, the text field continued on underneath the button which led to a problem when large amounts of text were placed in the field and the user was unable to scroll all the way down to view it. Those errors have been corrected.
  • I found that the check boxes required selecting the text and then selecting the check mark itself (a full two step process). This has been replaced with a single click to either the check mark or the box itself to select it, significantly decreasing the number of clicks when deploying all of the notepads.
  • I have replaced modified the “Tools” –> “Smartpen” –> “View Smartpen Data” screen to format the user set time in a human readable format. Previously, it simply provided the number of milliseconds that had passed since Unix Epoch Time (Midnight on 1/1/1970 UTC). This number is now formatted correctly to show both date and time in a way that human-readable text. I have also removed the RTC (Real Time Clock) displayed on the same screen. This shows the milliseconds that have elapsed from the smartpen’s creation. I removed this because it provided no useful information. As far as I know, it is only used to calculate the user set time.
Performance & Reliability Tweaks
  • I’ve enabled multi-threading to allow the tool to process multiple actions simultaenously which increases it’s efficiency and stability. Each window now uses it’s own thread to allow background windows to continue processing while another window is open in the foreground. This also allows the main screen to display the current status at all times, even while deploying .afd files.
  • My main reasoning for not enabling the “List Installed Packages” function in version 1.0.x.x was that it took an insanely long time to list the data (over 10 minutes) and was constantly polling the smartpen while doing so. I’ve reworked that code so that it pulls the data from the smartpen once and then parses it quickly, while displaying the results in the window. This function is now enabled.
  • Previously, Custom Paper Deployment Tool required that users connect their smartpens after starting the program though it should have found any connected smartpens as it started up. I found a bug within the initialization routine that ran that part of the program in the wrong order resulting in the bug. This has been fixed and from now on, Custom Paper Deployment Tool correctly detects smartpens that have been connected before it starts up.
  • If there are no boxes checked, the deploy button will disable itself to prevent crashing the program by attempting to deploy nonexistent notepads.
All in all, this is a very major release with a couple of new features, as well as many cosmetic and non-cosmetic bug fixes. It’s a rather hectic time for me so I’m thrilled that I was able to get this update out as quickly as I did. I’m looking forward to seeing your thoughts on the update!

Update to Problems with Downloading my Custom Paper Deployment Tool

I know there have been severe problems with DNS (provided for free by http://xname.org) as well as web server overloads so I have finally setup deployment using Amazon’s S3 service for reliability and stability. The link on the download page has been updated to reflect that change. If you have a working copy of the download, it is not required that you uninstall and reinstall using that link, but it is recommended so that you automatically get future updates.

I would also like to note that as of now: http://xname.org DNS is now back in sync with all three of their DNS servers so my domains are routing correctly now. The plan is to eventually setup cname records to push out a new update (or two) with a seamless transition for user back to the install.rohankapoor.com install domain while still hosting on Amazon’s S3 platform. This should be seamless with an estimated 3 updates to the Custom Paper Deployment Tool. If you have not downloaded the new version since I changed the url, it is recommended that you do so, so as to not miss the updates.

Problems Downloading Custom Paper Deployment Tool

Recently I’ve talked about a new tool I’ve released for Livescribe Smartpens, my Custom Paper Deployment Tool, which allows users (running Windows) to deploy any of my custom papers (and soon any other custom paper) to any Livescribe Smartpen now that the Development Program has officially ended and Livescribe will no longer support Custom Paper and third-party development.

I’ve noticed that many users are having problems connecting to the download page (http://install.rohankapoor.com) and have traced the problem with it. The DNS servers I use, run by http://xname.org are having a replication problem and the primary DNS server is serving the correct data while the secondary DNS server is serving incorrect data that is two months out of date. As far as I know, XName is aware of the problem and will hopefully have a fix soon. I’ve also noticed much higher load on my web-server as the download files are quite large and the demand is quite high.

The solution appears to be providing an alternate download location (which I will probably use Amazon’s S3 service for). Unfortunately, I am currently quite far from the my development computer and will be unable to modify the manifest file to change that location until I return. I can recommend trying to use Google’s DNS (8.8.8.8) until I am able to resolve this as it is bringing more accurate results. I apologize for the delay.