About two years back, I bought a Seagate Backup Plus Slim 2 TB external 2.5 inch harddrive. I love it! So much so, that I tried buying a second one a couple of months ago. From the get go, that second copy behaved weirdly, The disk was slow and seemed to operate in intermittent sprints only. I finally got out a benchmarking tool and the the tests bore out that something was wrong, when compared with my original (older) copy. The original one is displayed to the left, the new one to the right.
When talking with companies about the use of open source, sooner or later we end up discussing the problem of license compliance. This is perhaps the most prominent aspect of open source governance for companies getting started with using open source. It can be surprisingly difficult to coherently explain the cause and effect chains that create the potentially high costs of not properly governing your open source engagement!
So here then is my take at teasing it apart.
I’ve been participating in various workshops and working groups on open data now. It is hard scrabble, but things are moving. Today I participated in a workshop of the open data task force of Bitkom which I am a member of. The highlight of the day was the participation of Saskia Esken who explained some and handled questions and answers on the new open data for government law that is coming up in Germany.
In related news, the task force finished its open data manifest, a collection of quality attributes of what good open data are and what to ask of providers and the government. A small handbook is in work as well.
A few days ago, I participated in a panel on entrepreneurship in the beautiful but small city of Göttingen, Germany. While a university town, it isn’t exactly the Silicon Valley either, much like my current home town of Erlangen.
Thus, on the panel, I ran into the usual German morals on what makes a good entrepreneur, respectively, how to treat one:
As a first step, I had installed remote controlled (Z-Wave) thermostats for my radiators. In addition, I installed Devolo’s Control Center and registered on its website for access to the control center. I had thought, from a prior email exchange with Devolo’s support, that it would not be necessary to use their web service. However, I was not able to identify (or find documentation) about a web server or some other management UI on the control center, so I decided to go through their website. I resent this, as I didn’t necessarily want them to have data on my home configuration, but it was the fastest way to a working set-up.
The first step was still a hardware installation step. I needed to plug-in the control center box and connect it to the Internet. My current solution below utilizes a Fritz! product, Ethernet over power-line. The Devolo Control Center comes with its own built-in Ethernet over power-line support and is supposed to be plug compatible with the Fritz solution, alas, this did not work out of the box. It is the one remaining problem to solve for me, later.
As my first (rather small) home automation project I decided to install remote controlled radiator thermostats. (This is also known as a central thermostat and comes with most modern apartments, but then my new Berlin apartment is rather old and charming. It has no central thermostat, making me run around the apartment every morning to manually adjust the seven radiators.)
I chose Devolo’s “Home Control” thermostats and control center. This is an affordable entry-level product into the space of home automation, though the total of seven thermostats and one (proprietary) control center set me back about EUR 600.
(Cross-posting from http://osr.cs.fau.de.)
As a human being, as a professional, and more recently as a professor, I’m happy to help people find jobs (time permitting). In fact, as a professor we have tagged HR professionals in our CRM database so that we can reach out easily to them. Still, introductions for job interviews require preparation on the side of the job seeker. There are a couple of things to consider.
The most common mistake that job seekers make is to ask me: Help me find a job in software engineering or product management or something else. Even if accompanied by a resume, what am I supposed to make of this? Pass on the resume to every company in the world?
The job of job seeking starts with the job seeker. They must find out where they want to go.
If they can’t, they should at least determine some companies of interest to them and provide them to me so that I can decide whether I can actually be of help.
One result of our recent case study research on inner source is that companies may not always need platform organizations to get to a platform of shared reusable assets. They will certainly need platforms, but they won’t need a dedicated organizational unit to develop and maintain this platform.
You don’t have to read the research paper to come this conclusion; common sense is just fine: Through the Apache Software Foundation (ASF), for example, companies like IBM, Oracle, and SAP are able to collaboratively develop the infrastructure of the Internet. The ASF has almost no employees; all work is done by the participating companies (and a few individuals). If companies like these, who fight each other to the death in front of a customer, can join hands to develop competitively non-differentiating software, why can’t organizational units inside software companies do this?
This is the idea of inner source: You don’t always have to have a dedicated organizational unit to work on a particular component. If the component is of broad enough interest within the company, users of this component might as well chip in and collaboratively develop the component. In the extreme case, and perhaps this is also the best case, no dedicated organizational unit is needed any longer for the development of shared reusable components.
The idea of doing away with a platform organization flies in the face of conventional wisdom. Given that textbooks tell you that product line engineering requires a dedicated platform organization, and leading companies are typically set-up this way, doing away with the platform organization may indeed prove to be too disruptive in the short-term. For this reason, we have developed several solutions that let companies keep their platform organizations.
With all the hoopla on Google Daydream coming up, I thought I’d share two photos of people high on Samsung’s Gear VR. I think Samsung chose a better name for their product. The second photo clearly shows a person with a gearface. Can’t imaging calling this a daydreamface. The future is so bright, you’ll have to wear a mobile.
I’ve been enjoying the discussion around Patek’s recent video argument for knowledge for knowledge’s sake in several forums. I thought I’d summarize my arguments here. To me it looks all pretty straightforward.
From a principled stance, as to funding research, it is the funder’s prerogative who to fund. Often, grant proposals (funding requests) exceed available funds, so the funder needs to rank-order the grant proposals and typically will fund those ranked highest until the funds are exhausted. A private funder may use whatever criteria they deem appropriate. Public funding, i.e. taxpayer money, is more tricky as this is typically the government agencies setting policies that somehow rank-order funding proposals for a particular fund. It seems rather obvious to me that taxpayer money should be spent on something that benefits society. Hence, a grant proposal must promise some of that benefit. How it does this, can vary. I see at least two dimensions along which to argue: Immediacy (or risk) and impact. Something that believably provides benefits sooner is preferable to something that provides benefits later. Something that believably promises a higher impact is preferable to something that provides lower impact.
Thus, research that promises to cure cancer today is preferable over research that explains why teenage girls prefer blue over pink on Mondays and are generally unapproachable that day. Which is not to say that the teenage girl question might not get funded: Funders and funding are broad and deep and for everything that public agencies won’t fund there is a private funder whose pet peeve would be solving that question.
The value of research is always relative, never absolute, and always to be viewed within a particular evaluation framework.