Empirisoft Support

    Welcome to Empirisoft Support
Results 1 to 4 of 4

Thread: Analog Clock with milliseconds (case 16839)

  1. #1
    Join Date
    Jan 2014
    Posts
    2

    Analog Clock with milliseconds (case 16839)

    Hi, All,

    I need to program an analog clock with milliseconds for a task that requires participants to estimate when they press a button by the position of the hand on the clock. Does anyone know how to do that, or where to get started?

    Thanks!
    Last edited by jason_reed; 10-28-2014 at 01:32 PM.

  2. #2
    Join Date
    Feb 2013
    Posts
    1,093
    You could create a video file of the analog clock for DirectRT to display and then define valid keypresses for the participants. Let's say that you had a video file of the analog clock and you wanted participants to press the spacebar when the clock showed a particular time. You could put the name of the video file in the stim cell of a particular trial (see http://www.empirisoft.com/directrt/h...ectrt_stim.htm) and then typing rt:57 in the time cell (see http://www.empirisoft.com/directrt/h...ime_keypresses).
    Jason Reed
    Empirisoft Software Support Specialist

  3. #3
    Join Date
    Jan 2014
    Posts
    2
    Thank you. I think that will work.

    I need to play a tone when the participant presses a key, but have the video keep playing for a random interval afterwards. I can get the tone to play, but I can't figure out how to get the video to keep going.

  4. #4
    Join Date
    Feb 2013
    Posts
    1,093
    Do you mean the same video both before and after the keypress, or one video before the keypress and a different video after the keypress? Can you include a copy of any .csv input file you have so far for me to work from? You can either upload it here or directly send it to me at support@empirisoft.com; please be sure to include case 16839 in the subject line of any email you send me.
    Jason Reed
    Empirisoft Software Support Specialist

Similar Threads

  1. Adjusting the Size of A Count Down Clock (case 6859)
    By jkzuerch in forum MediaLab v2018: Troubleshooting
    Replies: 1
    Last Post: 02-17-2014, 08:58 AM
  2. Questionnaire countdown clock not working
    By ljubica in forum MediaLab Older Versions: Troubleshooting
    Replies: 0
    Last Post: 06-14-2011, 04:33 PM
  3. Using the Digital Analog Slider
    By JEC in forum Hardware: How Do I...
    Replies: 1
    Last Post: 02-26-2009, 12:14 PM
  4. Visual Analog Scale
    By iwonat25 in forum MediaLab Older Versions: How Do I...
    Replies: 1
    Last Post: 01-30-2009, 02:51 PM
  5. Allow P's to check a clock
    By gabrewer in forum DirectRT Older Versions: How Do I...
    Replies: 3
    Last Post: 01-18-2006, 02:18 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •