Cookies are the most common legally used information gathering techology.
Key loggers are used to gather your information as well, but they're usually included in malware and viruses, not usually used legally.
using your five senses in observation
Sight
hearing
taste
touch
smell
You can collect DNA by a few cells of sweat, skin, hair, blood, saliva, and other body fluids.
experimentation or observation
:)
Experimentation and observation are methods used in gathering scientific data that can then be used to answer questions and solve problems.
It is used to help gather information on your project or assignment. Also, it helps you organize your information into graphs of writings.
Scientific data must be gathered precisely using the appropriate method and tools necessary for each individual question to be answered.
the scientific method :]
Qualitative
experimentation - A+
interviews
Experimentation and observation are methods used in gathering scientific data that can then be used to answer questions and solve problems.
It is used to help gather information on your project or assignment. Also, it helps you organize your information into graphs of writings.
MAP
One method used by sociologists to gather information is conducting surveys. Surveys involve asking a set of questions to a sample of individuals in order to collect data on their attitudes, opinions, behaviors, or characteristics. This method allows sociologists to analyze trends and patterns within a population.
Scientific data must be gathered precisely using the appropriate method and tools necessary for each individual question to be answered.
Alfred Kinsey used face-to-face interviews as his primary method to collect data for his research on human sexuality. He and his team conducted thousands of detailed interviews with individuals to gather information on their sexual behaviors and experiences.
the Scientific Method.
gps
Alt binaries is used by usenet and gather data from across the web to be used in data construction. They typsically gather gigabytes worth of information and process it for storage and distribution.
Belgium.