harâ¢binâ¢ger. 1. one that announces or foreshadows the approach of someone or something; forerunner; herald. 2. a person sent in advance of troops, a royal train, etc., to provide or secure lodgings and other accommodations. 3. to act as harbinger to; herald the coming of.
Though many people say that technology is useful and helps society, in reality, technology is unhealthy and can cause social and academic problems.
In some ways technology has made life better and worse. It has also made life better through everyday objects, from computers/laptops to microwaves. yet it has also affected our lives for the worse too. Look at modern warfare-carpet bombing, nuclear warheads etc. They are more on the bad side, especially nukes.