The biggest shift in Indian lifestyle is the evolution of the "Joint Family." While nuclear families are on the rise, the emotional umbilical cord remains attached.

A distinctive feature of Pavement Analysis and Design is the inclusion of the , developed by the author. The suite includes KENLAYER for flexible pavements and KENSLABS for rigid pavements. The ability to immediately apply theoretical principles using these tools was revolutionary at the time of the book’s publication. For the second edition, Huang updated the suite for modern operating systems and included it on a CD-ROM with the textbook.