FreeTrack
Camera

FreeTrack

Section Title: Camera
Table Section Text: None

Camera	Sensor resolution	FPS	Sensor	Angle(°)	Output	CPU usage	Subpixel precision	IR LEDs	Approx. price (USD)

Ideal webcam	640×480	≥60	monochrome	42	highly compressed	small	Software-dependent	Yes	?

OEM IR webcam	640×480	30	color	42	JPEG compressed	small	Software-dependent	Yes	$5

Sony PlayStation EyeToy	640×480	30	color	56	JPEG compressed	small	Software-dependent	No	$16

Sony PlayStation 3 Eye	640×480	187@320x240(CLEye), 125@320x240(Directshow), 75@640x480(DirectShow)	color	75, 56	JPEG compressed, raw	small	Software-dependent	No	$24

Microsoft Xbox Live Vision	640×480	60@320×240, 30@640×480	color	?	JPEG compressed, raw	small	Software-dependent	No	$14

Nintendo Wii Remote	128×96	100(Bluetooth), 250(I2C)	color	41	point coordinates	none	1/8	No	$23

NaturalPoint TrackIR 1	60k pixels (e.g. 300×200)	60	monochrome	33	binary threshold	minimal	Yes	retired

NaturalPoint TrackIR 2	60k pixels (e.g. 300×200)	100	monochrome	33	binary threshold	minimal	Yes	retired

NaturalPoint TrackIR 3	355×288	80	monochrome	33	binary threshold	minimal	Yes	retired

NaturalPoint TrackIR 3 Pro	355x288	120	monochrome	33	binary threshold	minimal	Yes	retired

NaturalPoint TrackIR 4 Pro	355×288 (subsampled at 710×480)	120	monochrome	46	binary threshold	minimal	1/20th	Yes	$99.95

NaturalPoint TrackIR 5	640×480	120	monochrome	51.7	grayscale threshold	minimal	1/150th	Yes	$149.95

NaturalPoint SmartNav 1/2	60k pixels (e.g. 300×200)	60	monochrome	33	binary threshold	minimal	Yes	retired

NaturalPoint SmartNav 3	355×288	120	monochrome	33	binary threshold	minimal	1/20th	Yes	retired

NaturalPoint SmartNav 4	640×480 (subsampled at 1280×480)	100	monochrome	41	grayscale threshold	minimal	1/150th	Yes	$400 to $500

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