  This is a report on the findings of the technology working group for the
white paper on the status and future of TeV gamma-ray astronomy. The white
paper is an APS commissioned document, and the overall version has also been
released and can be found on astro-ph. This detailed section of the white paper
discusses different technology opportunities and the technical feasibility for
substantially improving IACTS and ground based particle detectors to achieve an
order of magnitude better sensitivity than the instruments employed today as
well as their planned upgrades. A technology roadmap for improving IACTS and
ground based particle detectors is presented.
