Interested in electronics applied to Robotics and Bioengineering. Holistic approach can lead to develop optimal systems. Co-design of cyber-physical systems must take in account the biological and mechanical models, hardware and software. Mathematical representation of models by algebraic geometry, topology and energy fields. Specific hardware or ASIC developed for signal processing of microwaves, video and multidimensional signals are examples or power of concurrent systems. Signal processing and control in robotics uses real time operative systems. Sensor and actuators are increasing in complex systems with concurrent operation. Strong based mathematical concepts can lead to hardware and software design that solve complex dynamical systems.