rhythmical

repetitive

iterative

tedious

minimal

marginal

strip down

sparse

thin

inquisitive

curious

inquire

sneaky

surreptitious

incisive

acute

piercing

perceptive

poignant

sarcastic

bite

satirical

critical

tongue in cheek

provocative

challenging

intriguing

investigative

mischievous

prank

machinery

computer

mechanic

robotic

telecommunications

hi tech

industrial

technical

engineering

futuristic

high tech

ingenuity

innovative

visionary

invention

modern

patent

science

technology

industry

synth lead