Lars Lischke

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Order Picking is not only one of the most important but also most mentally demanding and error-prone tasks in the industry. Both stationary and wearable systems have been introduced to facilitate this task. Existing stationary systems are not scalable because of the high cost and wearable systems have issues being accepted by the workers. In this paper, we(More)
This paper introduces Thaddeus---a mobile phone-tablet system for mobile interaction with information visualisations. Our work is motivated by the roles smartphones and tablets play in everyday interactive spaces as well as anticipated developments in mobile sensing technology. We also aim to meet the social challenges of a data-driven society. We designed(More)
Synchronous colocated collaborative sensemaking requires that analysts share their information and insights with each other. The challenge is to know when is the right time to share what information without disrupting the present state of analysis. This is crucial in ad-hoc sensemaking sessions with mobile devices because small screen space limits(More)
Due to advances in technology large displays with very high resolution started to become affordable for daily work. Today it is possible to build display walls with a pixel density that is comparable to standard office screens. Previous work indicates that physical navigation enables a deeper engagement with the data set. In particular, the visibility of(More)
Large screen displays are part of many future visions, such as i-LAND that describes the possible workspace of the future. Research showed that wall-sized screens provide clear benefits for data exploration, collaboration and organizing work in office environments. With the increase of computational power and falling display prices wall-sized screens(More)
Technology is fundamentally changing the reading experience and book design. While the invention of industry-scale printing transformed books into a mass product, interactive technology enables new types of engagement during reading. Books can have multifarious form factors; their visual representation can change in accordance to the environment and user(More)
Size and resolution of computer screens are constantly increasing. Individual screens can easily be combined to wall-sized displays. This enables computer displays that are folded, straight, bow shaped or even spread. As possibilities for arranging the screens are manifold, it is unclear what arrangements are appropriate. Moreover, it is unclear how content(More)
Display space in offices constantly increased in the last decades. We believe that this trend will continue and ultimately result in the use of wall-sized displays in the future office. One of the most challenging tasks while interacting with large high-resolution displays is target acquisition. The most important challenges reported in previous work are(More)
Through smartphones and mobile internet connections, collecting data from a large number of users and sensors has become ordinary. Users share information not only through private messages, but also over public available services or in particular applications contributing to data collection projects. On one hand, sensors in modern smartphones enable us to(More)