1. What can Twitter tell me?
What device is the most popular to send tweets
in Delafield?
What is the address location of the tweet device?
Public sentiment on a wide range of topics,
politics, for example.
Data gleaned can be put into databases

2. Most popular device, iPhone, by a wide
margin!
A computer program uses the latitude and longitude for Delafield and
we see iPhones outnumber Android.

3. Be aware, when you tweet, you may
send address info.
Address information can be gleaned from the tweet.

4. And when the political season heats
up again...
I just filtered the twitter stream for the word 'election' and got a full screen of
responses in less than a minute.

5. Social media changes marketing...
Is it still business
as usual for
marketing
strategists?
At left, a few lines
of R programming
language goes a
long way.

6. ...big data is now big business.
For the above database, the filter for tweet subject was 'big data.'

7. ...big data is now big business.
For the above database, the filter for tweet subject was 'big data.'