Answer: late majority
Explanation: In simple words, it refers to the group of people who are last to accept a new technology or product that comes to the market.
These are the group of individuals who remains satisfied with their existing level of technical knowledge and utility and are resistant to any change with respect to it.
In the given case, Steven adopted for new gadget only when his friends pressurized him to do so. Thus, we can conclude that Steve belongs to the group of late majority.