TU Berlin

Quality and Usability LabNext Generation Crowdsourcing

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Next Generation Crowdsourcing


Building on Crowdsourcing

- Mobile crowdsourcing (in the field)

- Crowd assessments: Usability, UX, QoE

- Privacy and confidentiality in crowdsourcing

- Mobile street application, urban mobility, city guarding

- Data collection in the field: crowd as (continuous) sensors

- Data management (clean, index, verify, tag, label, translate, etc. )


Improving Crowdsourcing

- Real-time interaction, human computation as a service, (HuaaS)

- Privacy and security in crowdsourcing

- Motivation in crowdsourcing, gamification

- Quality control (pattern recognition, cheater detection, anomaly)

- Automatic user segmentation (clustering)

- Training, E-learning and building expert-crowds

- Task complexity modeling

- Crowd and user biasses, subjective normaliztion

- Scalable Crowdsourcing, Robustness, Realiability in Engineering

- Quality in Crowdsourcing (quality of opinion, audio/video, reliability) 


Crowdee Start-Up 

Start-Up from TU Berlin and Telekom Innovation Laboratories

Start-UP: Crowdee (external webpage)
Research Project: Crowdee (internal website)


Core Team


Affiliated Members

  • Ina Wechsung
  • Rafael Zequeira


Running Projects


Past Projects



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