FIGURE 2.
Instance of HabitApp with all control buttons. On the left, zoom-in/zoom-out; direction pointers on the right. Copyright © 2019, Polytechnic University of Valencia, Dr. J. Jaén.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.