What webcam can I use with my Mac G4 running OS 10.4.10

Hardware Overview:

Machine Name: Power Mac G4
Machine Model: PowerMac3,3
CPU Type: PowerPC G4 (2.9)
Number Of CPUs: 2
CPU Speed: 450 MHz
L2 Cache (per CPU): 1 MB
Memory: 1 GB
Bus Speed: 100 MHz
Boot ROM Version: 4.2.8f1

USB Bus:

Host Controller Location: Built In USB
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0019
PCI Revision ID: 0x0001
PCI Vendor ID: 0x106b
Bus Number: 0x08


Version: 1.00
Bus Power (mA): 500
Speed: Up to 12 Mb/sec

Hub in Apple Pro Keyboard:

Version: 1.10
Bus Power (mA): 500
Speed: Up to 12 Mb/sec

Many thanks,

Terence Casey