Abstract: A sample classification device including a carrier, a first detection module, and a sample pipeline is provided. The first detection module includes a first light-emitting device, a second light-emitting device, and a first optical sensing device. The first light emitting device is located on the carrier and used to emit light of a first wavelength. The second light emitting device is located on the carrier and used to emit light of a second wavelength. The first wavelength is different from the second wavelength. The first optical sensing device is located on the carrier and between the first light emitting device and the second light emitting device. The sample pipeline is located above the carrier and passes above the first optical sensing device.

Abstract: A sample classification device including a carrier, a first detection module, and a sample pipeline is provided. The first detection module includes a first light-emitting device, a second light-emitting device, and a first optical sensing device. The first light emitting device is located on the carrier and used to emit light of a first wavelength. The second light emitting device is located on the carrier and used to emit light of a second wavelength. The first wavelength is different from the second wavelength. The first optical sensing device is located on the carrier and between the first light emitting device and the second light emitting device. The sample pipeline is located above the carrier and passes above the first optical sensing device.

Abstract: A shaking system of cell culture includes a shaking unit, a side visual unit, a top visual unit and a control unit. The side visual unit is located at one side of the shaking unit. The top visual unit is located above the shaking unit. The control unit is coupled signally with the shaking unit, the side visual and the top visual unit. In addition, a shaking method of cell culture is provided as well.

Abstract: A distributed application system and a method for controlling QoS in data transmission are provided. The distributed application system includes an application hosting device (AHD), a wireless sensor network (WSN) and a gateway. The AHD includes a personal health manage software module, a first application programming interface (API) module and a first communication protocol module. The gateway includes a second API module, second and third communication protocol modules. The WSN, the first and second communication protocol modules support a first communication protocol, and the third communication protocol module supports a second communication protocol. The first API module cooperates with the second API module to accomplish all of default functionalities of a personal network API. The PHD is connected to the AHD via the gateway. When the AHD or the gateway transmits a message to the WSN, the QoS control of the message is performed by setting priority and acknowledge parameters.