PennController for IBEX › Forums › Support › Force response? › Reply To: Force response?
April 14, 2020 at 7:27 pm
#5041
![](https://www.pcibex.net/wp-content/uploads/2019/04/ibex-2-150x150.png)
Participant
I have another unrelated question:
Is there also a way to check the device that participants are using?
I’d like to ask subjects to use a computer/laptop, and not a mobile device. It’d be great if there was a way I could verify this.
Thanks for taking the time to answer the forum questions, I appreciate it!