Abstract: An information handling system includes a printed circuit board, a screw, and a processor. The printed circuit board includes a through hole via. The through hole via includes top and bottom sections plated with a conductive plating material, and a middle section without any conductive plating material. The screw in physical communication with the top, middle, and bottom sections of the through hole via in the printed circuit board. The processor determines whether an electrical circuit is formed between the screw, the top section of the through hole via, and the bottom section of the through hole via. Based on the determination of the electrical circuit being formed, the processor provides an indication that no intrusion has been made into the information handling system.

Abstract: The present disclosure provides a graphene based dry electrode for electrophysiological readings, in particular for use with EEG, EKG, EMG, and EOG systems and a method for making said electrodes. The electrodes comprising a doped silicon substrate; a silicon carbide film on the substrate; a graphene surface on the silicon carbide film; wherein the graphene surface has undergone a functionalisation and/or intercalation process to increase the amount of oxygen functional groups present, said process being preferably carried out through repeated contact of the graphene surface with an electrolyte solution.

Abstract: A sight includes a main body, an objective unit, an eyepiece unit, an inner lens barrel, an adjusting ring and an indicating structure. The main body has a first end portion and a second end portion. The objective unit is connected to the first end portion. The eyepiece unit is connected to the second end portion. The inner lens barrel is disposed in the main body, wherein the objective unit, the inner lens barrel and the eyepiece unit are sequentially arranged to form an optical axis. The adjusting ring is rotatably disposed on the main body. The indicating structure is disposed on the adjusting ring and includes an illuminating element and an optical transmitting element. When the sight is connected to an electronic device, the illuminating element emits a light beam, and the light beam passes through the optical transmitting element for generating an indicating sign.

Abstract: A sight includes a main body, an objective unit, an eyepiece unit, an inner lens barrel, an adjusting ring and an indicating structure. The main body has a first end portion and a second end portion. The objective unit is connected to the first end portion. The eyepiece unit is connected to the second end portion. The inner lens barrel is disposed in the main body, wherein the objective unit, the inner lens barrel and the eyepiece unit are sequentially arranged to form an optical axis. The adjusting ring is rotatably disposed on the main body. The indicating structure is disposed on the adjusting ring and includes an illuminating element and an optical transmitting element. When the sight is connected to an electronic device, the illuminating element emits a light beam, and the light beam passes through the optical transmitting element for generating an indicating sign.

Abstract: A system for controlling a robot by brain electrical signal, includes a screen, an electronic signal detection device, and a host computer. The screen shows a plurality of icons thereon, and the plurality of icons flashes at different frequencies. The electrical signal detection device detects brain electrical signal when one of the plurality of icons is stared. The host computer stores a plurality of personal reference parameters corresponding to the plurality of icons of the screen. The host computer processes the brain electrical signal to get parameters of use, and compares the parameters of use with the plurality of personal reference parameters to choose and execute the icon which is stared.

Abstract: A system for controlling a robot by brain electrical signal, includes a screen, an electronic signal detection device, and a host computer. The screen shows a plurality of icons thereon, and the plurality of icons flashes at different frequencies. The electrical signal detection device detects brain electrical signal when one of the plurality of icons is stared. The host computer stores a plurality of personal reference parameters corresponding to the plurality of icons of the screen. The host computer processes the brain electrical signal to get parameters of use, and compares the parameters of use with the plurality of personal reference parameters to choose and execute the icon which is stared.

Abstract: A bio-signal sensor is provided, including: a dry electrode having a plurality of probes and a plurality of contacts correspondingly and electrically connected to the probes, wherein each of the probes senses and transmits an electrical signal to the corresponding contact; and a kit replaceably disposed between the dry electrode and a bio-signal measurement device and having a functional circuit for capturing the electrical signals from the contacts so as to generate a bio-signal and a signal output terminal electrically connected to the functional circuit for transmitting the bio-signal to the bio-signal measurement device.

Abstract: A sensor apparatus is provided, including: a hollow cylindrical sleeve having a first side and a second side disposed on two end openings thereof, respectively; an electrode disposed on the first side of the sleeve for measuring a signal; a conductive line electrically connected to the electrode for transmitting the signal measured by the electrode; and a siphoning portion having a suction port connected and tightly sealed with the second side of the sleeve and an outlet port for discharging gas from the sleeve, thus creating a vacuum effect to enable the electrode to be sucked to the head of a subject. Therefore, the present invention avoids the conventional drawback of discomfort of the subject caused by the use of a conductive material.

Abstract: A device of drowsiness detection and alarm includes a headrest, at least one brainwave sensor, a computing unit, a controlling unit and an accessory unit. The brainwave sensor is disposed on the headrest and configured to contact with a user's head and detect a brainwave signal. The computing unit receives the brainwave signal from the brainwave sensor and calculates according to the brainwave signal to obtain a fatigue index. The controlling unit controls the accessory unit to activate according to the fatigue index. Therefore, when the user is drowsy and gradually loses consciousness, the accessory unit can immediately alarm the user and allow the user stay awake to avoid the occurrence of accidents. A method of drowsiness detection and alarm is also disclosed.

Abstract: A system for detecting a core body temperature includes a detection unit, an ECG wave-filter, a body-temperature detection unit, a processing unit, a breath computing and processing unit, a heart-beat computing and processing unit, and a core body temperature computing and processing unit. The detection unit senses the body, and then the ECG wave-filter and body-temperature detection unit measures the electrical cardiac signal and the shell temperature, respectively. The processing unit collects the signals generated by the ECG wave-filter and body-temperature detection unit and transmits the collected signals to the breath computing and processing unit and the heart-beat computing and processing unit, which generate the core body temperature according to the received signals. Accordingly, it is possible to increase the physical parameters for monitoring the vital signs comprehensively. In addition, a method for detecting a core body temperature is also disclosed.

Abstract: An inflatable electroencephalogram measuring device comprises an inflatable helmet applicable for an user's head and at least one measuring electrode. A plurality of supporting strips are disposed within the inflatable helmet and the at least one measuring electrode is well distributed upon the supporting strips. When the inflatable helmet is inflated, the measuring electrode accordingly moves to make contact with the use's head so as to measure an electroencephalogram signal. By designing the inflatable electroencephalogram measuring device with an inflatable helmet, the proposed invention is widely utilized for measuring various users with a variety of head sizes, and thus is characterized with a potential for becoming an important tool of medical measurement.

Abstract: A thin planar biological sensor is provided, comprising at least one flexible electrode used for contacting a subject's skin and measuring biological signal. The flexible electrode is made of silicon-silver-based material, in which a ratio of silicon to silver-compound is about 7:3. A conductive plate is coupled to the flexible electrode. A buffer layer covers the conductive plate and the flexible electrode. A printed circuit board is used to receive the measured biological signal. By employing the novel proposed biological sensor, it is advantageous of measuring biological signals not only EEG signals but also ECG and EMG signals. Besides being thin, planar, flexible and non-allergy attributing a low cost to the proper fabrications makes the proposed sensor characterized with a potential for becoming an important tool of medical measurement.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.

Abstract: The image recognition system contains a server host and a local host data-linked to the server host. The server host contains a server modeling device. The local host contains a local capturing device, a local recognition device, and a local data device. The local capturing device captures an image of a to-be-identified object. The image is processed by the local recognition device to extract features. The local data device attempts to classify and identify the object based on the features extracted. If the local host fails to identify the object, the captured image is delivered to the server host and the server modeling device attempts to classify and identify the object. If the object is identified, a model information about the object is then sent back to the local host and the local data device stores the newly received model information.

Abstract: A line-contact dry electrode comprises a conductive electrode base and at least one conductive contact member extending from the conductive electrode base. The conductive contact member includes a plurality of elastic conductive branches arranged intermittently to form a comb-like electrode able to comb and push away the testee's hair and contact the testee's skin.