A forest is ablaze: Before the fire service can even commence fire-fighting operations, an overview is required. This could be an opportunity for the deployment of drone swarms, dispatched to survey the affected area from the air and to take photos. But how do the drones know which paths they […]
News
Efficient and intelligent: Drones get to grips with planning the delivery of goods
When goods are needed urgently, for instance, in rural areas poorly served by transport infrastructure, or in large, heavily congested cities, they could be delivered by drones. In 2013, Amazon was one of the first to declare the intention to work towards the automated delivery of goods by small autonomous […]
Retreat of the Pervasive Computing group
The Pervasive Computing group held a two day retreat in South Styria from June 19-20, 2017. We discussed various research and teaching topics including the deployment of new sensor and camera networks, the revision of our lab courses, and supervision of students. To strengthen our team spirit we enjoyed a […]
re:publica: Drones & Co
Samira Hayat and I attended re:publica 2017 in Berlin. It was an exciting event not least because Samira gave a very personal talk about drones and their application in disaster response.
Interference prediction in wireless networks
If two musicians were to play at the same concert venue simultaneously, it would not only sound terrible, but it would also be impossible to understand the song lyrics. The same is true whenever huge volumes of data is exchanged between sensors nodes. Mahin Atiq is working to predict the […]
Scholarship for Daniel Neuhold
Daniel Neuhold, researcher in the team of Christian Bettstetter, received a “scholarship of excellence” from the Federation of Austrian Industries (Carinthia) and the Economic Chamber for a six-month research stay abroad.
Machines that can feel, act, and work with one another
Industry 4.0. The Internet of Things. These are buzzwords for a development that is being championed by many national economies. Tasks that are today carried out by humans, such as operating industrial plants, driving a car or organising energy networks, will increasingly be done by machines in future. The first […]
“We are surrounded by cameras, whether we like it or not.”
Bernhard Rinner pleads for greater levels of awareness when it comes to the security and privacy of camera and sensor networks. In numerous projects, together with doctoral student Ihtesham Haider among others, his team is working on new technologies.
Efficient time synchronization of sensor networks by means of time series analysis
Wireless sensor networks have many applications, ranging from industrial process automation to environmental monitoring. Researchers at the Alpen-Adria-Universität Klagenfurt have recently developed a time synchronization technique and have carried out experimental performance testing. The method developed learns the behavior of the sensor clocks, making it particularly efficient in terms of […]
A tool called “drone”
The essence of my TEDx talk at CERN is that technology isn’t inherently evil, but humans in command of technology must become more human-friendly.