ConTracker App

Faculty of Informatics / Mathematics

In the picture are a smartphone, tablet, a screen and a notebook.

HTW ConTracker App

What was the app developed for?

The HTW ConTracker app was developed by the Smart Production Systems research group. It is used to record the attendance of employees (in accordance with the service agreement on the introduction and use of a digital attendance recording system in pandemic times) and students on the premises of the HTW, in order to be able to trace any Corona infection chains through comprehensive contact recording. By a simple registration via room-based QR codes or the URL , time and place of stay can be quickly recorded and managed according to data protection guidelines. The aim of the HTW Dresden is to offer all participants the most comprehensive protection possible against infection with the virus.

Which premises are covered?

In addition to the rooms centrally managed by the Department of Technology (lecture halls and seminar rooms) and the Department of Study Affairs (Student Secretariat, Examination Office, Study Counselling and Hours and Spatial Planning), the laboratories decentralized managed by the faculties as well as the Cafeteria Listig and the PAB are also included.

How can I register my attendence?

In addition to the centrally located A4 hangers at the door or near the door, laminated A3 posters are also available in the rooms, which are provided with a room-bound QR code and the URL Both the QR code and the URL lead to the HTW ConTracker app developed by the SPS working group.

What are my registration options?

1.By means of space-bound QR code

2. By URL

3. By transmission to the teacher who makes a subsequent entry

How does a registration work?

Detailed step-by-step instructions on how to register can be found here.


If you have any problems with the app, please contact pgimgmt(at)

Development Team

Name E-Mail Phone Room Further projects
Brandt, Eric (M.Sc.) +49 (0)351 462 3872 Z 902 CASO
Brandt, Felix (M.Sc.) +49 (0)351 462 3873 Z 902 CASO
Gehrhardt, Ingolf (M.Sc.) +49 (0)351 462 3047 Z 902 RISE4PM
Höfgen, Markus (Dipl.-Wirt.-Inf.(FH)) +49 (0)351 462 3534 Z902 RISE4PM
Pampuch, Robert (B.Sc.)   Z 902 CASO
Patolla, Paul (Dipl.-Wirt.-Inf. (FH)) +49 (0)351 462 3050 Z 902 SimiKom

Downloads and external links