Abstract: Handheld device for manual actuation by a user, the handheld device comprising a machining and driving device which is configured to process a substrate by means of a driving force, and at least one further component which can be electromechanically coupled or is coupled to the machining and driving device, the machining and driving device and the at least one further component being configured to communicate with one another on an equal footing by means of a universal bus connection.

Abstract: A multifunctional oxide based negative capacitance thin film transistor (NC-TFT) is built on glass or on flexible substrates, instead of on the single crystal substrates. It is therefore suitable for low-cost and large-area electronics, transparent electronics, or flexible electronics applications. The NC-TFT includes a semiconductor Magnesium Zinc Oxide (MZO) as the channel layer and a Nickel doped MZO ferroelectric material (NMZO) as the gate dielectric layer. Also disclosed are articles of manufacture methods of building the NC-TFT on glass and its transparent version NC-TTFT on glass.

Abstract: A data transmission method and an apparatus are provided. The method includes: when determining that a first data stream satisfies a transmission optimization enabling condition, a first transmitting end TE1 sends a transmission optimization enabling notification to a first receiving end RE1, where the transmission optimization enabling notification is used to indicate the RE1 to skip sending, to the TE1, an acknowledgment packet used to acknowledge that a data packet of the first data stream is already received by the RE2. The TE1 receives a data packet Data2 in a second protocol format from the TE2. The TE1 sends a data packet Data1 in a first protocol format to the RE1. The TE1 receives an acknowledgment frame Ack1 in the first protocol format from the RE1. The TE1 constructs an acknowledgment packet Ack2 in the second protocol format based on the Ack1, and sends it to the TE2.

Abstract: This application provides a data transmission method and a apparatus. The method includes: when determining that a first data stream satisfies a transmission optimization enabling condition, a first transmitting end TE1 sends a transmission optimization enabling notification to a first receiving end RE1, where the transmission optimization enabling notification is used to indicate the RE1 to skip sending, to the TE1, an acknowledgment packet used to acknowledge that a data packet of the first data stream is already received by the RE2. The TE1 receives a data packet Data2 in a second protocol format from the TE2. The TE1 sends a data packet Data1 in a first protocol format to the RE1. The TE1 receives an acknowledgment frame Ack1 in the first protocol format from the RE1. The TE1 constructs an acknowledgment packet Ack2 in the second protocol format based on the Ack1, and sends it to the TE2.