What we appreciate about the device is that it has fast WIFI transmission
We would especially acknowledge A J Keller which is as far as we know the developer of the OpenBCI WIFI shield, we especially appreciate his demos on YouTube about it which are high quality
What we miss with the Neurosity is a flexible contruction principle. The electrode placement is not optimal for our application, and we miss for instance the option to attach an EEG cap
we furthermore miss physiological data from the device, as for instance the Mind Monitor offers
what is positive about the device is, that it has an SDK. But according to our own little experience, if someone starts coding for a device, it is better to choose an open source hardware and software platform