Witty SEM

Reactivity, agility and motor-cognitive abilities training

Witty SEM composed of a 7X5 LED matrix that can display different symbols and colours:

Colours: Red, green and blue
Arrows in different colours and directions
Numbers in different colours
Letters in different colours

Please find more information here.


Witty SEM indicators can be used in standalone mode or in combination with the photocells, RFID identification system and display board.

Exceptional flexibility and user friendliness make Witty SEM indicators ideal for both sports training and rehabilitation activities.

Various types of tests via the Witty timer and the Witty Manager software:

  • Start semaphore with/without start impulse
  • Direction change tests
  • Agility tests with timing gates
  • Agility and Reactivity tests for specific work on motor cognitive and coordination skills
  • T test and decision related tasks