Migrating users from Kerika+Google to our own storage

We don’t offer this as a regular service — because it involves some special back-end work that can be a little time-consuming — but we recently helped a bunch of users migrate their accounts over from Kerika+Google to the new version of Kerika that lets you sign up directly with us, and have Kerika store your files instead of linking Kerika to a Box or Google account.

This is the version that you sign up for when you click on the left side of our Sign Up page:

Sjgning up directly with Kerika
Signing up directly with Kerika

 

With this option, Kerika stores your files for you using our new integration with the Box Platform.

Migrating away from Kerika+Google to this new platform helps our users save money: they could discontinue their use of premium (paid) Google Apps which they had adopted only to use as a sign-up mechanism for Kerika.

Handling this migration isn’t something we do for everyone, but this is one of our oldest customers. :-)

 

Bug, fixed: handling non-English characters

This is kind of annoying and embarrassing, but a while back a bug crept back into our code that made non-English characters appear as question marks.

Embarrassing because we have fixed this bug before. More than once.

This time around the bug crept back in while we were taking care of some other feature, and unfortunately it was one of our (Chinese-speaking) users who spotted it before we did.

Our own team is multilingual (3 languages) but we work almost exclusively using English, so this was one of those rare scenarios where we didn’t use a particular feature of Kerika and so developed a blind spot.

Sorry about that.  The good news is that the fix is retroactive: any non-English characters that you had previously entered will not appear correctly, without any work on your end.

Bug, fixed: holding down the Enter key while editing project descriptions

Thanks to one of our long-standing Kerika users (over in Gdansk, Poland) for spotting a bug that we have fixed: if you held down the Enter key for “too long” (which is kind of a vague description, we know) while editing a card’s description, some junky HTML text would appear:

Card description bug
Card description bug

 

It was an odd timing issue that we hadn’t noticed before. Thanks for helping us find this bug!

You can now Copy and Paste Lines

In a recent update, we added a minor new feature: you can now copy and paste lines even if they are not used to connect any other objects on a Kerika Whiteboard.

We always let you copy and paste lines that were used to connect other objects, like in this scenario:

Copying objects connected by a line
Copying objects connected by a line

 

But now you can also copy and paste freestanding lines (i.e. lines that are not anchored at either end on anything else), like this:

Copying a freestanding line
Copying a freestanding line

 

The fact that copying/pasting freestanding lines was not possible before was actually a conscious design decision on our part, but looking back we can’t figure out why it seemed like a good idea at the time :-/

Getting psyched for 2016!

We have big plans for the next year, and, in fact, have been very busy through the holiday season as well working on our product roadmap.

2016 will involve a major rewrite of our software: first the back-end, to improve scalability and to also use newer technologies like containers that make for easier deployment, and then the front-end, which will make Kerika even easier to use — especially for people new to Kanban and Scrum.

2015 has been a great year for us: our registered users doubled, and so did the number of paying customers.

It has also been a great learning opportunity for us: we met in person or had long telephone conversations with a wide range of users and got an even better understanding of the problems we can address with our software.

What we have heard consistently from folks about why they like Kerika: “it provides really great functionality in a really simple system”.

Our focus on providing a simple, intuitive user interface rather than delivering raw power is winning people over.

As we plan our future roadmap, the key goals we want to achieve are:

  • Make Kerika easier for new users. “Power users” already love us, but we need to make Kerika even more accessible for people who are completely new to visual task management.
  • Avoid religion.  Too many of our competitors are dogmatic about how to implement Kanban or Scrum; we will continue to remain pragmatic and let people work the way they want, rather than insist that we know the only true path to project success.
  • Build solutions rather than tools. Some of our competitors focus on building as many buttons, “power-ups” and other bells and whistles. You know, because “if less is more, think how much more more could be…”  Our view is different: the smarter the system, the fewer the controls that need to be exposed and manipulated by the user.
  • First class mobile experience. We have not delivered this in the past.  To do this, we need to change our back-end and front-end infrastructure very signfiicantly, and we have made that financial commitment. Look for good stuff in 2016.
  • First class support, for all users. We get at least one unsolicited email every week from a user who is surprised by the level of support we provide, even to free or trial users.  We need to keep this up. (OK, so this has nothing to do with our product roadmap but we feel strongly about it so we thought we would emphasize this point…)

Thanks to all our users who have helped us grow so far. In a reversal of cards and gifts going from vendors to customers, here’s a lovely calendar and card we just got from one of our happy customers:

Calendar and card
Calendar and card

Ctl-Enter: a faster way to send chat

We have added a keyboard shortcut to make it a little faster to send chat messages — on cards, canvases or the board itself.

After typing in your chat message, use the Ctl-Enter (or Ctl-Return) key combination to send the chat immediately. It will save you having to reach for the mouse to click on the Send button…

Sending Chat with Ctl-Return
Sending Chat with Ctl-Return

 

(And thanks, as usual, to our users for urging us to add this new feature!)

Bug, fixed: Confirmation emails were not working correctly

Our thanks to Larry Smith from EduTone who initially alerted us to a bug in the process of signing up as a Kerika user: the confirmation email sent by Kerika wasn’t working well, particularly if the user used any browser other than Chrome.

For example, clicking on the confirmation email and having Kerika open that link using Firefox or Chrome produced this kind of behavior:

Safari problem

The problem was related to a recent decision we made to use Polymer for parts of our website.

It turns out that Chrome had a different sequence for loading the Polymer components than other browsers.

In Chrome the sequence is

  1. webcomponent-lite.js
  2. element.vulcanized.html
  3. build.min.js
While in browsers like Firefox the sequence is
  1. webcomponent-lite.js
  2. build.min.js
  3. element.vulcanized.html

Our build.min.js file needed components that were loaded only when element.vulcanized.html was loaded, which meant that the sequence in which these files were loaded by the browser was important, and  different browsers were loading these files in different sequences.

We fixed this bug: Polymer has a method to ensure that all imports are ready before the page is rendered.

This has been part of the learning process for us as we adopt Polymer more for our website redesign (which is underway, and should be unveiled by Christmas), and also consider using Polymer to rebuild the Kerika app itself!

Bug, fixed: sometimes email replies to chat weren’t working

(Thanks to our users in the Washington Professional Educator Standards Board for helping us find this bug.)

We recently discovered a rather quirky bug that was causing some chat, when replied to as emails by the recipient, to not get sent properly.

Here’s what is supposed to happen, and what went wrong:

  • If you are assigned a card, on a Task Board or Scrum Board, you will get email pushed to you whenever any other Team Member (or Board Admin) chats on that card. This helps you stay in the loop on the most important items on a project board: the ones you are currently assigned to do.

    (Board Admins have the option of getting all chat, on all cards on the board that they manage, pushed to them as emails, if they want to really be in the loop with every conversation that is going on in the board.)

  • When chat gets pushed to you as email, it shows up looking just like regular email, and you can reply to it wherever you are dealing with your email: your desktop, laptop or mobile device.
  • When you click on the “Reply” button in your email client, Kerika automatically changes the address for that reply to be the URL that points to the specific card (or canvas) that’s being referenced in the chat.

    Here’s an example of chat email:

    Chat example
    Chat example

    And what clicking on the Reply button does:

    Replying to Chat Email
    Replying to Chat Email

    In the above example, although the chat email came from Cheryl, the reply is being sent to a special address:
    “Card-nj3j@kerikamail.com>”

  • This email is received by a server that listens only to chat replies. When a chat reply is received by the server, it checks to see who the reply came from.
  • Since only Team Members and Board Admins are allowed to participate in the chat on a particular board, the Kerika chat server tries to make sure the email is coming from someone who is authorized to comment on that particular card or canvas.

    (This helps reduce the possibility of spam email appearing inside your Kerika conversations.)

The problem we found is that some email clients, e.g. the native Mac Mail client, handled the “From:” and “Sender:” fields differently from other email clients like Gmail.

In the case of Gmail, Google places fills in both the From and Sender fields, but in the case of Mac Mail, only the From field is filled in.

For now, a temporary fix is to have the server look for both the From and Sender fields, but longer-term, as part of a server re-architecture that we are planning, this problem will get solved differently that further reduces the possibility of spam.