Abstract: A tactile feedback system including multiple motors is provided for a peripheral device. A steering wheel assembly is provided including a high torque motor in the steering column of the steering wheel assembly and at least one vibratory rumble motor in the steering wheel of the steering wheel of the steering wheel assembly. In one embodiment, the peripheral device includes three motors: a high torque motor, a low frequency rumble motor and a high frequency rumble motor. The entire haptic dynamic range is thus addressed with greater fidelity whereby complex haptic effects can be delivered through independent motors.

Abstract: A semiconductor structure, fluid ejection device, and methods for manufacturing the same are provided, such that a contact to a substrate is formed from a conductive layer.

Abstract: A semiconductor structure, fluid ejection device, and methods for manufacturing the same are provided, such that a contact to a substrate is formed from a conductive layer.

Abstract: The illustrated invention defines an analytical titration chip comprising an optically transparent substrate such as glass or plastic that defines a fluid inlet port, plural microfluidic sample carrying channels communicating with the inlet, and plural titration chambers fluidly communicating with the channels. Each titration chamber contains a different concentration of the same titrant to define a spectrum or range of titrations. An air management chamber is in fluid communication with the titration chambers to facilitate capillary flow of fluid into the titration chambers.