1. stimuli sensorcontrol program response actuator stimuli sensorcontrol program response actuator 1. Other systems are part of the environment 2. Communicate with other systems a.Mobile robots b.Stationary computers

2. symbol symbol to signalsignal to symbol symbol wired or wireless

3. RCX Infrared Transmitter/Receiver, IR Tower

4. symbol 0 or 1 symbol to signalsignal to symbol symbol 0 or 1

5. symbol 0 or 1 symbol to signalsignal to symbol symbol 0 or 1 0 26 usec 1 0 1

6. symbol 0 or 1 symbol to signalsignal to symbol symbol 0 or 1 0 417 usec 1 0 1 2400 bit/sec … 16 IR bursts

7. symbol 0 or 1 symbol to signalsignal to symbol symbol 0 or 1 2400 bit/sec 0 1

8. IR tower

9. 1.Sends out IR messages every 0.5 sec 2.Receives and counts IR messages

10. 1.Sends out IR messages every 0.5 sec 2.Receives and counts IR messages

13. NXT communication

14. Serial Port Profile

15. USB 2.0 Point-to-point Serial Master/slave 12 M bit/sec Four wires

16. Bluetooth 2.0 Radio waves Up to 10 m 3 M bit/sec

20. Embedded Java The leJOS API classes provide wired and wireless communication: USB Bluetooth USBSend/USBReceive BTSend/BTReceive

23. PCNXT USB cable streams outDat inDat dIn dOut USBSend USBReceive

25. 1. Establish connection 2. Set up data streams 3. Use data streams

26. Can also use nxjpcc and nxjpc

27. 1. Establish connection 2. Set up data streams 3. Use data streams

28. PCNXT radiowaves streams dos dis dos BTSend BTReceive

29. NXT to NXT wireless

30. Situated communication

35. Legway