Gerd Kortuem (www.kortuem.com)Gerd Kortuemhttp://www.kortuem.com/journal/2012-02-07T11:15:58ZSquarespaceSebastian Thrun leaving Stanford to focus on Education Start-uphttp://www.kortuem.com/journal/2012/1/28/sebastian-thrun-leaving-stanford-to-focus-on-education-start.htmlGerd Kortuem2012-01-28T20:29:49Z2012-01-28T20:29:49ZSebastian Thrun, one of the Stanford professors who recently taught the online Artificial Intelligence course with over 100000 students, has decided to leave his tenured job at Stanford to focus on his education startup Udacity.

On his web site he states: 

"One of the most amazing things I've ever done in my life is to teach a class to 160,000 students. Volunteer students translated some of our classes into over 40 languages; and in the end we graduated over 23,000 students from 190 countries. In fact, Peter and I taught more students AI, than all AI professors in the world combined. This one class had more educational impact than my entire career."

"Now that I have seen the true power of education, there is no turning back. It's like a drug. I've just peeked through a window into an entire new world, and I am determined to help bring education to everyone out there." 

Incidentally, one of the first courses offered by Udacity uses exactly the approach I have long been pushing at the Universities I have worked, teaching computer science and software development holistically and building courses around ambitious real world challenges: 

Udacity's CS 101 course is described as follows:

"CS 101: BUILDING A SEARCH ENGINE: Learn programming in seven weeks. We'll teach you enough about computer science that you can build a web search engine like Google or Yahoo!"  

Felix Salomon from Reuters has a few more interesting observations to add about Thrun's AI course at Stanford:
"Just a couple of datapoints from Thrun’s talk: there were more students in his course from Lithuania alone than there are students at Stanford altogether. [...] And when it finished, thousands of students around the world were educated and inspired. Some 248 of them, in total, got a perfect score: they never got a single question wrong, over the entire course of the class. All 248 took the course online; not one was enrolled at Stanford.
Thrun was eloquent on the subject of how he realized that he had been running “weeder” classes, designed to be tough and make students fail and make himself, the professor, look good. Going forwards, he said, he wanted to learn from Khan Academy and build courses designed to make as many students as possible succeed — by revisiting classes and tests as many times as necessary until they really master the material.
And I loved as well his story of the physical class at Stanford, which dwindled from 200 students to 30 students because the online course was more intimate and better at teaching than the real-world course on which it was based."

 (P.S. Thrun remains a non-tenured research professor at Stanford and appears to keep his job at Google)

]]>New York City gets a Software Engineering High Schoolhttp://www.kortuem.com/journal/2012/1/18/new-york-city-gets-a-software-engineering-high-school.htmlGerd Kortuem2012-01-18T20:27:00Z2012-01-18T20:27:00ZEven though this post is about software engineering it strongly relates to our new Software Entrepreneurship course at Oxford University. The MBA's we are going to teach at Saïd Business School this summer would be a lot more tech savvy if they had gone to a high school that teaches software engineering early on. Maybe we would have more MBA's interested in Software Entrepreneurship than Banking ...

This from Joel Spolsky's blog: 

"New York City gets a Software Engineering High School
by Joel Spolsky
Friday, January 13, 2012
This fall New York City will open The Academy for Software Engineering, the city’s first public high school that will actually train kids to develop software. The project has been a long time dream of Mike Zamansky, the highly-regarded CS teacher at New York’s elite Stuyvesant public high school. It was jump started when Fred Wilson, a VC at Union Square Ventures, promised to get the tech community to help with knowledge, advice, and money."

More here. See also Fred Wilson's blog. 

Finally, as suggested by Fred Wilson check out Mayor Bloomberg's State of The City Address.

"On January 12, Mayor Bloomberg delivered the 2012 State of the City Address at the Morris High School Campus in the Bronx. In 2012, New York City will lead the way by pushing progress in city schools to the next level, making the economy a global capital of innovation, and making the government the most innovative of any in the world:

  • Citywide economic growth will be facilitated by expanding industries, creating jobs, connecting New Yorkers to job opportunities, and increasing the minimum wage.
  • Innovative solutions to government will be implemented across all city agencies in order to streamline operations and better serve New Yorkers."
  • New York City will improve schools by attracting, rewarding, and retaining effective teachers with programs that include loan forgiveness, increased salaries, and new methods for teacher evaluation. Successful charter systems will be expanded, students will be better prepared for college and careers, and the City will help students claim federal financial aid for college.
]]>Software Entrepreneurship at Oxford Universityhttp://www.kortuem.com/journal/2012/1/14/software-entrepreneurship-at-oxford-university.htmlGerd Kortuem2012-01-14T20:25:00Z2012-01-14T20:25:00ZLater this year Jyoti Banerjee and I will be teaching a new Software Entrepreneurship course as part of Oxford University's MBA program at Saïd Business School. Today we presented the course to prospective students and are now waiting to see how many will sign up. 

Here is a short excerpt from the course description:

"The Software Entrepreneurship course focuses on the intersection of software and business, and investigates the theory and practice of creating and growing successful software firms. The class combines topics from innovation, entrepreneurship, business planning, finance, business management, design, software technology and engineering to provide students with a holistic understanding of software business in general and the software start-up process in particular.

The course is designed for students interested in understanding and practicing innovation in the fast-changing software landscape. Lessons from this course will not only be valuable to budding software entrepreneurs but to everyone who wants to understand and influence how software transforms business and society. The course will in equal parts explore business and technology aspects of software - this is in realisation that successful software firms are often characterized by a close alignment of technology and business innovation."

The Oxford Software Entrepreneurship course is based on previous courses that Jyoti and I have taught independently at various occasions, but this is the first time that we will be teaching a course together. 

Course details are not yet available online so please contact me if you want to know more.

]]>New Project on Behaviour-Driven Computinghttp://www.kortuem.com/journal/2011/12/31/new-project-on-behaviour-driven-computing.htmlGerd Kortuem2011-12-31T20:23:00Z2011-12-31T20:23:00ZToday the University signed the final paperwork for GAMBAS, a soon-to-be-starting FP7 project (http://www.gambas-ict.eu/) I will be involved in. Our work will focus on mobile context-aware user interfaces.  Project partners are Universität Duisburg-Essen, National University of Ireland, Galway and The Open University (+3 industry/public organisations).

"The overall objective of the GAMBAS project is the development of an innovative and adaptive middleware to enable the privacy-preserving and automated utilization of behavior-driven services that adapt autonomously to the context of users. "

]]>Some links on IT and Computer Science Education in the UKhttp://www.kortuem.com/journal/2011/12/11/some-links-on-it-and-computer-science-education-in-the-uk.htmlGerd Kortuem2011-12-11T20:22:00Z2011-12-11T20:22:00ZFor anyone who cares about computer science education, here a few links: 

"Michael Gove admits schools should teach computer science."

http://www.guardian.co.uk/technology/2011/dec/06/michael-gove-computer-science

"On Monday 28 November UKIE announced the launch of the Next Gen Skills campaign to call for fundamental changes to the education system to drive hi-tech growth."

http://ukie.info/content/next-gen-skills-campaign-launched

"New Gen Skills is a major new campaign formed from an alliance between the biggest names from the UK digital, creative and hi-tech industries and the UK’s leading skills and educational bodies to improve the computer programming skills needed for the future growth of the UK’s economy."

http://www.nextgenskills.com/

"This landmark report sets out how the UK can be transformed into the world’s leading talent hub for video games and visual effects."

http://www.nesta.org.uk/publications/assets/features/next_gen

]]>Animal-Computer Interactionhttp://www.kortuem.com/journal/2011/10/10/animal-computer-interaction.htmlGerd Kortuem2011-10-10T19:21:00Z2011-10-10T19:21:00ZClara Mancini, a colleague of mine at the Open University, recently published a Manifesto on "Animal-Computer Interaction" (ACI). The manifesto describes the scientific aims, methodological approach and ethical principles of ACI and proposes a research agenda for its systematic development.

What is ACI? A quote from the abstract:

"Although we have involved animals in machine and computer interactions for a long time, their perspective has seldom driven the design of interactive technology meant for them and animal-computer interaction is yet to enter mainstream user-computer interaction research. This lack of animal perspective can have negative effects on animal users and on the purposes for which animal technology is developed. Not only could an Animal-Computer Interaction (ACI) agenda mitigate those effects, it could also yield multiple benefits, by enhancing our inter-species relationships with the animals we live or work with, leading to further insights into animal cognition, rendering conservation efforts more effective, improving the economical and ethical sustainability of food production, expanding the horizon of user-computer interaction research altogether and benefiting different groups of human users too." Advances in both our understanding of animal cognition and computing technology make the development of ACI as a discipline both possible and timely, while pressing environmental, economic and cultural changes make it desirable. But what exactly is ACI about and how could we develop such a discipline? This Manifesto describes the scientific aims, methodological approach and ethical principles of ACI and proposes a research agenda for its systematic development."

Check it out and let me know what you think about ACI.

Mancini, Clara (2011). Animal-Computer Interaction (ACI): a manifesto. Interactions, 18(4), available at http://oro.open.ac.uk/28857/

]]>Helsinki Design Lab: "Recipes for Systemic change"http://www.kortuem.com/journal/2011/9/5/helsinki-design-lab-recipes-for-systemic-change.htmlGerd Kortuem2011-09-05T19:18:00Z2011-09-05T19:18:00ZNew book by Helsinki Design Lab: "Recipes for Systemic change". Describes design process for Strategic Design. http://helsinkidesignlab.org/instudio/

"Helsinki Design Lab helps government see the 'architecture of problems.' We assist decision-makers to view challenges from a big-picture perspective, and provide guidance toward more complete solution..."

]]>Leaving Lancaster University for The Open Universityhttp://www.kortuem.com/journal/2011/9/1/leaving-lancaster-university-for-the-open-university.htmlGerd Kortuem2011-09-01T19:11:00Z2011-09-01T19:11:00ZEffective 1 Sept 2011 I have taken a new positon at the Open University (www.open.ac.uk) as Professor of Ubiquitous Computing. I will be setting up a ubiquitous computing resarch lab around the concept of 'ubiqutious computing for a sustainable society'.   

]]>Lancaster Open-Data Workshop (Mar 21, 2011)http://www.kortuem.com/journal/2011/3/14/lancaster-open-data-workshop-mar-21-2011.htmlGerd Kortuem2011-03-14T20:16:59Z2011-03-14T20:16:59ZTogether with Julian Tait of FutureEverything, I am organizing an Open Data workshop on March 21, 2011 from 13:00-16:00 at Lancaster University. If you are interested in attending please sign up. 

Overview

This workshop will explore initiatives around the recently founded Manchester Open Data Store http://datagm.org.uk/ (see also a recent article in the Guardian). The data store already contains some details about public sector spending across Greater Manchester, transport, crime data, and locations of recycling centres, schools and GP surgeries. It will also contain data about education, the economy and health. 
This workshop is an opportunity to gain hands-on experience with data and to collaboratively explore ideas and innovations around open data.

Workshop Facilitators

Julian Tait (FutureEverything)
Gerd Kortuem (Lancaster University, www.kortuem.com) 

Prelimnary schedule:

  1. The Manchseter Open Data Store. Presentation by Julian Tait.
  2. A closer look at open data. Participants will collaboratively explore concrete data sets from the Manchester Open Data Store to identify opportunities and discuss potential issues (data quality, privacy, ownership etc.)
  3. Idea Generation. Participants will collaboratively generate ideas for data-driven products and services and discuss to what extent current data sets are suitable or appropriate to support these products.  

Who should attend?

Anyone interested in open data.
]]>Connected Marketplaces for the Internet of Thingshttp://www.kortuem.com/journal/2011/2/2/connected-marketplaces-for-the-internet-of-things.htmlGerd Kortuem2011-02-02T21:10:23Z2011-02-02T21:10:23ZA while back I asked: Can market-based mechanisms encourage user innovation in the IOT? My answer is yes, even though we have not yet seen many examples. Details can be found in a recent paper:

Gerd Kortuem and Fahim Kawsar. Market-based User Innovation for the Internet of Things. Internet of Things 2010 Conference (IoT-2010) Nov 29 - Dec 1, Tokyo, Japan. (A corresponding presentation is available on slideshare or as pdf.)

Here the gist of the argument: the iPhone powerfully demonstrates how user innovation can be fostered by open markets and market-based mechanism. By combining programming tools, application platform and distribution channel, Apple has created an environment that effectively supports user innovation networks in the sense of von Hippel*, in which innovation development, production, distribution and consumption are performed by users (or more precisely by user/developers and micro software firms). The user innovation network supported by the iPhone ecosystem is horizontal, where innovation – in the form of iPhone apps – is created by and for users. In contrast to von Hippel’s original notion, which refers to open-source development and the ability to replicate and adapt a product, the iPhone innovation network does not compel users to make their innovations openly accessible to other users. Instead, transfer of innovation among users is facilitated by a two-sided market (realized by the App Store), with user/developers on the one side and users-only on the other. 

However unlike the iPhone ecosystem, the Internet of Things cannot be confined to a single device platform and a unified distribution channel. Instead, the IoT ecosystem will necessarily consist of a heterogeneous collection of hardware, software and data components. This greatly complicates user innovation as it introduces dependencies and compatibility issues, which make it harder to share and reuse artifacts. Thus in order to foster user led innovation in the IoT space I argue for a connected set of marketplaces, each one addressing a particular innovation touchpoint. I define marketplaces as connected if products of one marketplace can be used to enhance, control or interact with products of another marketplace.

A simple example of this concept is www.liquidware.com, an online shop for open-source DIY hardware. Liquidware not only sells hardware but also offers an App Store for software that runs on this hardware. Following our definition, the Liquidware hardware store and the Liquidware App Store are connected. In order to be traded in connected marketplaces, products need to be compatible: in this example software in the one marketplace needs to be compatible to the hardware in the other. Another form of connection can be envisioned between a marketplace for sensor devices and a marketplace for sensor data produced by these devices. However, there is no example yet for such a link (even though simple forms of data marketplaces exist, for example as part of Pachube). Connection is a one-way relationship and connections between three or more marketplaces can be complex. For example, two sensor device marketplaces could be linked to the same data marketplace. Marketplaces may also be chained: a marketplace for electronics components may be connected with a marketplace for sensor devices built from these components, which in turn could be connected with a data marketplace.   Connected Marketplaces for the Internet of Things

Applying the concept of connected marketplaces to a future smart buildings ecosystem we can envision a set of connected marketplaces as follows: 

  1. Smart Object Marketplace
  2. Application Marketplace
  3. Configuration Marketplace
  4. Data Marketplace
  5. Data Manipulator Marketplace

The details of these marketplaces are described in a recent paper: Gerd Kortuem and Fahim Kawsar. Market-based User Innovation for the Internet of Things. Internet of Things 2010 Conference (IoT-2010) Nov 29 - Dec 1, Tokyo, Japan. 

 A corresponding presentation is available on slideshare or as pdf.  Connected marketplaces create an open ecosystem that supports innovation and diffusion across multiple levels of complexity.  An innovator can use lower-level marketplace to acquire devices and tools to build something more complex and use higher-level marketplace to share (or sell) his/her creations with others, who in turn can use them as a starting point their for their own innovations. This mechanism not only supports an innovation chain from low complexity to high complexity, it also allows for a distribution of ownership and control of marketplaces. 

*von Hippel, E. (2002). Open Source Projects as Horizontal Innovation Networks - By and For Users (June 2002). MIT Sloan Working Paper No. 4366-02)

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