SunBin - Award-winning solar-powered interactive waste container

This post is about the SunBin, my graduation project for my Industrial Design Engineering degree in 2010. It was featured in the Dutch Jeugdjournaal (Kids News) and this will give you a quick introduction to the project:

Video preview

In this post I will shortly explain what the SunBin is, the development process and achievements with this project.

Mixblocks - Musical building blocks on the iPhone

This post is about a startup I’ve co-founded in 2012: Mixblocks B.V.

Before getting to the details, we have created a short video to illustrate how Mixblocks works:

Video preview

In this post I will shortly explain what Mixblocks is, how it works and why we decided to pull the plug after 2 years.

Tag clouds in Jekyll - no plugins required

Jekyll has built-in support for tagging of pages and posts, but doesn’t provide any functionality to create tag clouds. Because this is so common, there is a nice plugin for it: jekyll-tagging.

When upgrading to Jekyll 3.3.1 I found that the plugin stopped working. So I decided to cook my own simple solution to get it to work. In this post I’ll shortly explain how I solved it.

Follow The Bits - Eye Tracking hardware for VR

This post is about the first serious Virtual Reality projects I’ve had the joy to participate in. I was contacted by Atoms2Bits because they needed custom hardware made for the Virtual Supermarket (in which I’m now also participating as an entrepreneur).

When we started this project in 2015 there was no off-the-shelf eye tracking hardware available, so we had to develop this ourselves. This post is a short writeup about the collaboration, hardware we developed, the process and my part in the work.

Snippet: sorting on custom date in Jekyll

On my blog I want to tag certain posts as “work” so that I can create a separate page that serves as a portfolio of my work. Because the date of the post isn’t always the date of the work I’ve done, some customisations were needed that were not directly available on the web or the Jekyll documentation.

I’ve added a category and custom date to the post’s front matter:

category: work
work_date: 2015-01-01 # format = YYYY-MM-DD

This gives us the necessary information to create a list of posts and a date to order them by. To solve the sorting issue, I used the following code:

{% assign sorted_posts = ( | sort: 'work_date') %}
{% for post in sorted_posts reversed %}
<!-- your post here --> 
{% endfor %}

May it serve you well.

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