streamlined

adj.

[1]	aerodynamic , hydrodynamic , curved , curvilinear , smooth , flowing
[2]	modern , aerodynamic , flowing , ultra-modern , modernistic , sleek , modernized , up to date , time-saving , labour-saving , compact , (well-)organized , efficient , automated
[3]	well-run , smooth , efficient , automated , labour-saving , time-saving , profitable , productive , simplified