Author Archives: Dirk

The Checklist Manifesto

Atal Gawande wrote in 2008 a thesis on the need for checklists in hospital emergency centers. His idea was that deadly mistakes were made not because people were not trained but because people didn’t apply rigorously what they know.

The thesis became the basis of the book “The Checklist Manifesto“

Although the focus of Gawanade is the medical field, the knowledge can be expanded to other fields as well.

A good overview on the lessons learned you can find under: http://www.everup.com/2016/01/25/about-the-checklist-manifesto-atul-gawande-takeaways/

Some takeaways:

  • Checklists are used by successful people to eliminate mistakes.
  • Checklists are not step-by-step procedures and must be kept short
  • The activities must be described in a clear language that does not allow for any interpretation by the user of the checklist
  • Checklists must contain milestones. These are the places where checks can be stopped and the list activities can be taken up again.
  • The proof of the pudding is in the eating. Checklists must be reevaluated regularly. Revise after feed-back cycles.
  • Involve experts in user experience design to optimize layout and formatting of the checklist.
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The Passionate Programmer

In the Passionate Programmer,  Chad Fowler describes ways you can have “a remarkable career in software engineering.”

He organizes the advice using 5 axes:

  • Choose your market
    • You lead or you bleed. You need to find your competitive advantage and cultivate it.
  • Invest in your product
    • Learn from the best and mentor the rest.
  • Execute your daily strategy
    • Focus on what you can realize in a day and deliver something every day
  • Market yourself
    • Translate your knowledge in c-speak and speak up in your field of expertise
  • Maintain your edge
    • Skills age very fast so make sure you learn and improve your knowledge every day

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Introduction to Microsoft Hololens

Hololens

As with  all new technologies the question is often “if” and “when” to use to avoid answering the wrong question: “Technology is searching for a problem to solve” instead of “Problem was solved by applying a suitable technology”.

In this introduction presentation I focus first on explaining what Virtual Reality (VR), Augmented Reality (AR) and Mixed Reality (MR) is. Next we zoom in on the Microsoft HoloLens device and how it can be used in some canonical use cases. To conclude some attention is paid to the development aspects of HoloLens applications and the toos involved.

Presentation’s content:

  • Virtual Reality and HoloLens
    • Defining Virtual Reality
    • HoloLens Device Overview
    • HoloLens Holographic Principles
  • Demo 1
  • Using HoloLens
    • HoloLens Use Cases
    • HoloLens Team Collaboration
  • Demo 2
  • Developing for HoloLens
    • Development Teams
    • Development Tools
  • Q&A and Hands-On

Download the presentation:

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Microsoft going Cuckoo sorry Coco for Blockchain and eDiscovering GDPR regulation!

The fourth day of MS Ignite 2017, I followed some more sessions on security related topics. The focus was on Blockchain and some more on GDPR regulation.

With regards to Blockchain it is clear that in current economies people are trying the remove the middleman. In the commercial world this means lawyer and banks. Banks can be replaced by crypto-currency and lawyers by intelligent contracts. So Blockchain is seen by these middlemen as disruptive breaking down expensive systems that had sometimes not a lot of added value. The response is either fear or greed driven. Fear by pointing to the risks and complexity of trusting systems to deal with objects of potential high financial value. Greed is where middleman reluctantly abandon their position as their monopoly is broken down.

When getting into Blockchain the industry is demanding solutions to organize proof of concepts in such a way they can fail fast and cheap if things would not work out. To support this MS offers SaaS solutions that can be kept private i.e MS Coco Framework. In general, Blockchain environments fall into two categories. Either some public Blockchain offering is used running under the bonnet. Either a private Blockchain is used and participating members treat this as a trusted third party.

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