Question 15
Based on the above data, answer the given subquestions.
A pen has both a ballpoint tip and a stylus tip for touchscreen devices in one tool.
Which TRIZ principle applies?
Mechanics substitution
Merging
Composite materials
Universality
Question 15: A pen has both a ballpoint tip and a stylus tip for touc…
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Correct answer
Merging
Question 15 of 21 in the IIT Madras BS Design Thinking for Data-Driven App Development (Design Thinking) End Term paper sat on 31 Aug 2025, in the May 2025 term (IIT M IMPROVEMENT FN EXAM QIB1 31 Aug 2025). It carries 1 mark.
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