Pocket-Neurobics. BioEra is a java-based visual designer for analyzing bio-signals in real time. It can be used with any bio-feedback device that has ability to send bio data to computer. BioEra provides highest performance, flexibility and options not found in any other software. It can process dozens of channels simultaneously in real time, many types of biofeedback devices can be operated together all in the same time. Single design with 1000 elements and 3D display can utilize as little as 2% of the processor (tested on Pentium 4, 2.4GHz).