Description of Processing Technology
Nanotechnology - Tiny machines work at a molecular level
to make nanocircuits
Optical computing - Uses lasers and light, not electricity
DNA computing - Uses strands of synthetic DNA to store
data
Quantum computing - Based on quantum mechanics and stores information using particle states
Better batteries - Wireless charging of batteries, longer-lasting batteries
Future Developments in Secondary
Storage
•Higher-density disks
•Perpendicular recording technology:
stacking magnetic bits vertically on the surface of a platter (instead of
horizontally, as usual)
•Molecular electronics– storage at the
subatomic level
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