Read the passage, then answer the question that follows: Cell phones are now everyday objects. We use them to keep in touch, to play games for entertainment, to record important events, and to check the time or weather. Furthermore, as they become smaller, faster, and cheaper, many experts believe they may improve the lives of people in the poorest countries.

In the sentence above, what transition could replace furthermore without changing the meaning?

On the other hand
In addition
First of all
However