1. Lab: (Finish parking). Bluetooth applications
Robotics
Lab: (Finish parking). Bluetooth applications
Homework: Postings. Next class: Library research project presentations!

2. Bluetooth example
Master robot moves until bumper. Sends rotation sensor value.
Slave waits for message: displays value.
Note: one or the other robot needs to convert number to text
Need to start the waiting robot first.

3. Change to actual motor
OOPS. Needed to change to backwards, because of location of bumper

5. Note Good use of comments Indicate name of other program
Indicate starting information ?

6. Suggestions
Try this or something no more complex before moving to something more substantial.
May need to record, or say to each other,
which is master/which is slave
which one starts first
May need to insert displays or sounds to confirm what is happening

7. Challenge Work in multi-robot teams Use grabber
Find and distinguish red or blue ball
Use MyBlock and global variables
Send Bluetooth message to appropriate slave/helper/??? NXT

8. Homework Library project on APPROVED topic
Prepare 1 page: summary, image, bibliography (at least 3 sources. Give complete citations)
Formal presentation
PowerPoint charts or other format (e.g., HTML, prezi, Google presentation)
Content: as appropriate, integrate information from sources and give your own reasoned opinion. Ask question(s) of class.