Texas Instruments Inc is now pretty much dependent on Unix for its survival in the computer systems business, and accordingly it has been preparing some enhancements for its TI System V for its Intel and Motorola-based System 1000 and 1500 Unix families. No, it’s nothing to do with extra-sensory perception, it stands for Extended Symmetrical Processing, and it is designed to enable all CPUs in a multiprocessor system to share equally the applications workload and system control. File management has also been improved.