The Technology and Instrumentation in Particle Physics 2011 (TIPP 2011) conference is the second in the new series of international conferences in the field of particle physics sponsored by IUPAP. The program focuses on all areas of detector development and instrumentation in particle physics, astro-particle physics and closely related fields.
Here is a rough general guideline: for the existing experiments/projects (running, under construction, or in the plan, or large R&D projects), we are soliciting two types of talks. One type is the overview talk (~25+5 min) for each experiment/project, the other type is more elaborate/focused/short talks on sub-detectors (15+5 mins). For individual smaller scale (R&D) work, one abstract/talk should be good enough (length somewhat flexible, typically short).