Step Up – Escalators Are Dangerous
Escalators at the Copenhagen Metro Most of us have used escalators at malls, in office buildings and at airports. And we have surely seen that nervous person standing at one end of it, caught in a mental conflict…
Tag: suggestion
5-wheel suitcase design suggestion
Suggestion to designers Sung Ha Lim and Hee Kyung Oh for their 5-wheel suitcase design (link) Link to my detailed comment about the design of this 5-wheel suitcase is here: link Originally posted here: link