http://www.cermat.org/events/MathUI/12/ 

SCOPE  
The 7th mathematical user-interfaces workshop is a forum discussing how users can interact mathematically with the representations on a computer, how they can manipulate them to feel their mathematical nature, how knowledge can be communicated through computers.
It happens in the form of a peer-reviewed workshop with presentations and discussion, followed by an expo-like demo-session.
This workshop follows a successful series of meetings held along the Mathematical Knowledge Management conferences with a focus on actually experimentable user-intefaces.  
 
Topics include:
  - presentations on manipulation of mathematical knowledge
  - workflow studies based on mathematical applications
  - user studies on the effectiveness of interfaces
  - interactive teaching and testing
  - novel, original or downright funky interfaces to mathematics software
  - interactive mathematics generally
 
SUBMISSIONS
We are seeking submissions of either papers on and/or demonstrations of user interfaces for mathematics. Videos, prototypes, mock ups and any other sort of demonstration are welcome!
Proceedings will be online.
 
Submission format: article of 3-8 (printed) pages, in PDF format only, which may include other electronic presentations such as videos or animations complemented by an abstract of less than 150 words.
 
Important Dates
  - Submit a paper before or on May 23rd 2012
  - Expect an answer on June 13th 2012
  - Enjoy the workshop on July11th 2012
For submissions and further information, see the web-page:    http://www.cermat.org/events/MathUI/12/    

PROGRAMME COMMITTEE
The workshop will be reviewed by the following persons:
  - David Aspinall,  Edinburgh, Scotland
  - Paul Cairns, York, Great Britain
  - Olga Caprotti, Helsinki, Finland
  - Paul Libbrecht (organizer), Karlsruhe, Germany
  - Paul Topping, Long Beach, USA
  - Elena Smirnova, London, Canada
   
For other inquiries please contact Paul Libbrecht, paul@cermat.org.