America has been a country full of optimism, perseverance, and freedom of ideas and beliefs. The frontier- a mental or physical area where much remains to be done- is a belief that has and still propels and influences America today. The technological frontier is probably the most influenced by the frontier belief. There is always room for better in technology. The technological advancements in the past 50 years outnumber the amount advancements from the beginning of time up to 50 years ago. Technological advancements have made it easier to for humans to live and adapt to their universe. Technology has expanded exponentially from the beginning of time until the 90's. In the 90's technological advancements have taken off at a higher exponential rate. For every frontier that appears to be complete, a new frontier has opened up and is unsolved. The frontier consists of branches that have branches themselves, resembling a tree. The frontier is far from ending, if there is an ending. During this rapid technological advancement period where we are trying to fulfill that long-term, near perfect technology, there have been short-term constraints in technology that have and will continue to open new branches in technology.
Engineers have been trained to discover new technologies that enhance human life by designing new products and things that make life easier and safer for everyone. Engineers are obligated to use their skills, intelligence and apply their knowledge to promote human welfare. An example of this has been the advancement of communications. Instead of sending a letter to a family member or loved one by pony express, now one can send mail in just seconds through e-mail. This technological advancement makes it easier and better to communicate that is satisfying to humans. These advancements in the long term will have small constraints, but in the short term there're broader constraints and limits.