Abstract: A patient ambulation motion detector designed to be worn on the body. The detector incorporates a wireless transmitter, a motion sensor switch and a second call switch. It may be enclosed in a plastic case and attached most commonly to the upper anterior chest by a non-allergic double-backed tape.

Abstract: A device for monitoring the operating conditions of a rolling bearing, has the rolling bearing including: an outer ring of a metal with outer raceway; an inner ring of a metal with an inner raceway; and a plurality of rolling elements; a first member electrically connected to the outer ring; a second member electrically connected to the inner ring; and a lubricant presented on the area at which the outer raceway and the inner raceway come in contact with the rolling surface of the rolling elements; wherein, the electrical characteristics between the outer ring or first member and the inner ring or second member are monitored in order to monitor the operating conditions of the rolling bearing operating with a lubricant and when the electrical characteristics thus monitored fall outside a predetermined range, the lubricating conditions are judged poor.

Abstract: A flashing device includes a wearable band having a motion switch for sensing movement of the band and generating a trigger signal in response to the movement, a circuit responsive to the trigger signal to generate an illumination signal, and at least one light which is illuminated in response to the illumination signal.

Abstract: A first movement detection sensor comprises a void formed by a partition wall made of a non-magnetic material, a magnetized rolling member which is sealed inside the void, and a magnetic sensor provided in the partition wall. A second movement detection sensor is configured by positioning the rolling member in the substantial center of the void and then filling the void with a visco-elastic body until the visco-elastic body abuts against the rolling member. A movement detection device is constructed by annexing an amplifying circuit, a transmitting circuit, a differentiating circuit, and so on to the first movement detection sensor and second movement detection sensor.

Abstract: A seismic switch is a programmable device capable of distinguishing between seismic movements due to an earthquake or an explosion, which is used to send a signal to control panels for security doors. The device uses accelerometers and a microcontroller for the detection and signal analysis of the seismic movements. In the event of an explosion or earthquake, the device produces a loud sound which serves as an audible alarm. Other proposed applications, with minor modifications to the device or software code, include monitoring of freight handling, emergency shut-off controller for industrial control systems and machinery, a by-pass system for electronic access control panels, and as a theft-deterrent or a component of a security system for automated teller machines and other valuable devices or items.

Abstract: The present invention is directed to a wireless electrical control system for power tool and specifically to a wireless control device for a router. The electrical control system may include a handle suitable for manipulating a router. A switch and a wireless transmitter are disposed in the handle. Communicatively coupled to the transmitter is a wireless receiver capable of receiving the transmissions from the transmitter in the handle. In alternative embodiments the wireless receiver is disposed in the router itself or the receiver is disposed in an outlet unit, which is capable of electrically coupling to the router's electrical cord and an electrical outlet. The wireless receiver of the present invention is capable of controlling the flow of electricity to the electrical system of the router so that the router is capable of being altered from the switch mounted on the handle, thus allowing users to change the power setting while retaining secure control of the router.

Abstract: The present invention offers a baby bottle combined with a musical teddy bear. The item comprises two elements: a baby bottle and a holder. The holder includes two parts: a toy—a stuffed teddy bear and a plastic ring on the top of the head of the teddy bear. Teddy bear would play music and flash eyes while being held in a drinking position. Inside a teddy bear there is installed a totally new kind of device for playing music and flashing eyes. This item can solve many problems aroused during the process of feeding a child and can improve comfort in a child and caregiver's daily life.

Abstract: A mercury switch which is actuated only on a specific movement of an individual by design of an internal cavity of the switch to control movement of a mercury ball into and out of engagement with two electrical contacts. The internal cavity has a truncated cone for receipt of the mercury ball, a surface of revolution sloping outward from the opening of the truncated cone and an interruption ramp in this surface of revolution to guide the mercury ball into the truncated cone for actuation of a switch when a critical angle of the switch has been exceeded.

Abstract: A sensor for use in an interactive electronic device. The sensor comprises a housing having a side wall defining an inner surface, a top plate attached to the side wall and defining an inner surface, and a bottom plate attached to the side wall and also defining an inner surface. The inner surfaces of the side wall and the top and bottom plates collectively define an interior chamber. Disposed on the inner surface of the top plate is at least one top conductive pad, while disposed on the inner surface of the bottom plate is at least one bottom conductor pad. At least one switch partially extends into the interior chamber of the housing. Disposed within the interior chamber and rotatably connected to the housing is a trigger mechanism. The sensor is operative to generate a plurality of different conditions or states corresponding to respective positions of the housing relative to a reference plane.

Abstract: Disclosed is an orientation device that may be deployed in a mechanical assembly such as a surveillance camera or enclosure to positively determine the physical orientation and/or attitude (tilt), or any change in such physical orientation and/or attitude, of either the camera or the enclosure, and report that information electronically. The invention includes a sensor that is triggered by the movement of a weighted flag along a shaft caused by gravity or gravity in conjunction with the operation of a spring. As the invention is rotated through 360°, the force of gravity and force of the spring are exerted on the weighted flag, causing it to move along the shaft as the assembly is rotated. Each movement by the flag is detected by the sensor which sends an electronic signal indicating that a predetermined point has been reached. Multiple assemblies may be used, offset from each other, to provide additional and more precise position information.

Abstract: A microphone is enclosed in a semi-sound insulated housing with a jingle bell type device that generates sound in response to a very slight movement and/or vibration of the housing and/or a structure to which the housing is attached. The sensor's sound insulated housing in cooperation with the microphone's adjustable sound sensitivity circuitry is designed for making the microphone responsive exclusively to the internally generated sound of a jingle bell sound generating type device in response to a movement/vibration of the sensor.

Abstract: The present invention detects the squaring and feathering of an oar during rowing. The time interval between two consecutive feathers is measured, and it is used to calculate the stroke rating. It is mounted to an oar close to the grip of the oar. An enclosure houses a display, a sensor, a microcontroller, a power source and a clock which is a component of the microcontroller. The stroke rating is displayed on a display. A strap is attached to the enclosure. The strap fastens the enclosure to the oar. The direction of the rotation of the oar from the squared position to the feathered position is shown by the arrow. Because of its small size, the device does not hinder rowing while remaining in plain view of the rower, and because it does not use any external or rigidly mounted sensors it can easily be transported and used on various equipment.

Abstract: A theft detection system includes an accelerometer attachable to an object, the accelerometer providing an acceleration signal in response to movement of the object; an alarm mechanism for providing a signal in response to movement of the object; and for preventing false alarms, a filter programmed to determine the frequency of the acceleration signal and to provide an output to activate the alarm mechanism only when the frequency of the acceleration signal meets a predetermined criteria.

Abstract: The invention relates to a device for controlling the position for work devices (41) of mobile machines (40). The inventive device comprises a measuring device (1,2) for measuring an angle (?) which is formed between a level (42) that is determined by the position of the work device (41) and the direction of the gravitational force (g). The inventive device also comprises an angle transmitter (5) for predetermining an angle (??) which is formed between a level (42) that is determined by the position of the work device (41) and the direction of the gravitational force (g). The inventive device further comprises a controller (3, 4, 6–16) for controlling the angle (?) between the level (42) of the work device (41) and the direction of the gravitational force (g) in such a way that the measured angle (?) matches the predetermined angle (??).

Abstract: A level apparatus for indicating the orientation relative to vertical of a surface of an object extending along a user line of sight, including a fluid vessel containing an indicator fluid including a liquid and having a fluid surface, the fluid vessel having a vessel abutment region with a rearward abutment wall for placing against a surface of an object to be evaluated for tilt and with a forward display wall including a fluid display window extending generally perpendicular to the user line of sight, the fluid surface being visible in the fluid display window when the abutment wall is substantially upright, and includes a vessel reservoir region extending at least one of: rearwardly and forwardly from the vessel abutment region along the user line of sight, the vessel abutment region and the vessel reservoir region being in mutual fluid communication.

Abstract: A seismic switch is a programmable device capable of distinguishing between seismic movements due to an earthquake or an explosion, which is used to send a signal to control panels for security doors. The device uses accelerometers and a microcontroller for the detection and signal analysis of the seismic movements. In the event of an explosion or earthquake, the device produces a loud sound which serves as an audible alarm. Other proposed applications, with minor modifications to the device or software code, include monitoring of freight handling, emergency shut-off controller for industrial control systems and machinery, a by-pass system for electronic access control panels, and as a theft-deterrent or a component of a security system for automated teller machines and other valuable devices or items.

Abstract: A sensor for use in an interactive electronic device. The sensor comprises a base member having at least one recess formed therein which is partially defined by a peripheral wall thereof. Disposed within the peripheral wall of the base member is at least one switch. Also disposed within the recess is a trigger ball which is freely movable about the peripheral wall of the base member. The sensor is operative to generate at least two different states corresponding to respective positions of the sensor relative to a reference plane. The movement of the sensor relative to the reference plane facilitates the movement of the trigger ball within the recess, with one state being generated when the trigger ball is in contact with the switch and another state being generated when the trigger ball is not in contact with the switch.

Abstract: An autonomous device for warning drivers of automobiles of excessive speed of turning around a curve. The device is compact with both the sensing means and alarm audio and/or visual signal producing means. The sensing means comprises two, alternatively activated and differentially calibrated by means of a proposed calibration device, pair of mercury switches, each pair comprising two oppositely inclined mercury switches for monitoring right and left turns of the vehicle, wherein the first pair is adapted for use in conditions of dry road surface by calibration at a predetermined value of inclination and a second pair is adapted for use in conditions of wet road surface by calibration at a different predetermined value of inclination.

Abstract: An electronic tilt switch for controlling an electrical circuit such as a vehicle hood lamp circuit according to the angle of inclination of the tilt switch. The tilt switch includes a housing, a sliding element, and a solid state electronic sensor, which can comprises a Hall effect sensor or a photo-optical interrupter. The sliding element moves within an axial bore of the housing according to the angle of inclination of the tilt switch. The solid state electronic sensor is mounted to one axial end of the housing and is capable of determining when the sliding element slides past a predetermined position within the bore. This allows the tilt switch to determine whether the vehicle hood has been opened or shut, and is used to turn the lamp on or off accordingly. The housing, sliding element, sensor, and associated electronics can all be environmentally sealed within a single package, which can additionally include one or more molded in connectors.

Abstract: An electro-mechanical motion sensor for detecting the unauthorized movement of an object and which responds to motion in all axes is disclosed. The sensor comprises a housing having a base, cap and peripheral wall defining the interior of the housing wherein the base and cap have internal and external surfaces with a mid-point thereon and a series of radially extending electrical contacts on the internal surfaces of the base and cap. The contacts extend from about the mid point of the base and cap. A metallic post is located between the mid points on the base and cap respectively and a metallic ball is provided within the housing and is of sufficient size that it can roll freely within the interior of the housing always in contact with the radially extending contacts peripheral wall or metallic post.

Abstract: The present invention comprises a motion activated switch comprising a plurality of rollable or slideable means enclosed in a containment space, two contacts formed in a support floor of the containment space whereby the plurality of rollable or slideable means forms a reduced resistance electrical connection between the contacts by rolling or sliding into an appropriate location of the containment space. A plurality of the switches may share the same containment space and one or more of the contacts.

Abstract: A sensor for use in an interactive electronic device. The sensor is operative to generate a plurality of different output signals corresponding to respective positions of the sensor relative to a reference plane. The movement of the sensor relative to the reference plane facilitates the movement of one or more actuation balls of respective switches of the sensor, which in turn results in the generation of differing conditions or output signals corresponding to the particular pattern of electrical or conductive connection between a pad and terminals of the sensor facilitated by the switches thereof.

Abstract: Disclosed is an orientation device that may be deployed in a mechanical assembly such as a surveillance camera or enclosure to positively determine the physical orientation and/or attitude (tilt), or any change in such physical orientation and/or attitude, of either the camera or the enclosure, and report that information electronically. The invention includes a sensor that is be triggered by the movement of a weighted flag along a shaft caused by gravity or gravity in conjunction with the operation of a spring. As the invention is rotated through 360°, the force of gravity and force of the spring are exerted on the weighted flag, causing it to move along the shaft as the assembly is rotated. Each movement by the flag is detected by the sensor which sends an electronic signal indicating that a predetermined point has been reached. Multiple assemblies may be used, offset from each other, to provide additional and more precise position information.

Abstract: An orientation/time sensing alarm device is provided, which comprises an orientation sensor, a time sensor connecting to the orientation sensor, and an alarm connecting to the orientation sensor and the time sensor, forming a circuitry. The time sensor is activated by the orientation sensor when the orientation sensor senses the alarm device is above a predetermined orientational threshold. The alarm is activated when the time sensor senses the duration of activation of the time sensor being above a predetermined timing threshold. Also provided is a self-reminding golf club having an orientation/time sensing alarm device connected to the grip of the golf club for reminding a golfer of a misplaced golf club.

Abstract: A flood light lamp removal alarm for security lights mounted on or near a home, wherein the lights are designed to turn on automatically if a motion detector is triggered and the ambient light level is low, detects if the motion detector or any of the flood light lamps and sockets are moved out of position, either prior to a burglary or during the attempt to disable the flood light assembly.

Abstract: A pre-injury contact warning device for a front door of an automatic dishwasher or oven, the front door being openable to a generally horizontal very low position above the floor. In one embodiment, the device includes a housing attachable to a surface of the front door. A warning signal emitter sensorially perceptible by a person receives electric power from a miniature storage battery mounted within the housing. An angle-sensitive switch mounted in the housing is operably interconnected between the warning signal emitter and a proximity sensor. The switch is open and the proximity sensor and the warning signal emitter off when the front door is closed, while the switch is closed and the warning signal emitter is armed and on standby when the front door is open. When a person gets within a predetermined distance from the open door, the proximity sensor activates the warning signal emitter.

Abstract: A vibration sensor is used in conjunction with perimeter security systems. The sensor is comprised of two conductive spherical elements each resting on a pair of parallel conductive arcs. A plurality of sensors are attached to mounting device and placed at spaced intervals on a security fence. The sensors are used to detect persons who attempt to cut, climb, lift, or contact the security fence.

Abstract: The invention comprises a micromechanical shock sensor that is formed on the surface of a micro-substrate. A moveable proof mass is formed on the surface with at least one spring connected to the proof mass and the surface. The spring allows the proof mass to move a predetermined distance. Latching means are formed on the surface the predetermined distance from the proof mass. When the sensor is subjected to a sufficient shock, the proof mass moves and contacts the latching means. An indicator means is provided to allow this contact to be readily known by the user.

Abstract: A strong shaking judgment method and device can use earthquake data recorded at all places in the world to process strong shaking waveform analysis in order to attain strong shaking characteristic parameters. These parameters are used as judgment standards of a strong shaking. A strong shaking judgment method according to the invention is described as follows: first, calculate and analyze every kind of earthquake characteristic parameter, such as a maximum acceleration value, number of times for passing over acceleration threshold, maximum velocity, maximum displacement, shaking energy index and shaking frequency, from acceleration change in a certain preset time frame. Next, use these six parameters to process a strong shaking judgment. A strong shaking judgment device can use a battery module, acceleration sensor module, micro controller module, alarm output module and state display module. The device in coordination with the method mentioned above can process a strong shaking judgment.

Abstract: Apparatus and method are disclosed for thermally managing a display. A display may be tiltably coupled to a base, and the display may have a tilt sensor disposed therein for providing a tilt output when the display is tilted beyond a tilt threshold. Further aspects include a temperature sensors disposed for providing a high- or low-temperature threshold output when the display the exceeds predetermined temperature thresholds. The disclosure provides for producing a warning signal to the user when sensed signals are positive, and for producing a sleep signal to protect the display from thermal damage.

Abstract: A sensor for use in an interactive electronic device. The sensor comprises a housing having a side wall defining an inner surface, a top plate attached to the side wall and defining an inner surface, and a bottom plate attached to the side wall and also defining an inner surface. The inner surfaces of the side wall and the top and bottom plates collectively define an interior chamber. Disposed on the inner surface of the top plate is at least one top conductive pad, while disposed on the inner surface of the bottom plate is at least one bottom conductor pad. At least one switch partially extends into the interior chamber of the housing. Disposed within the interior chamber and rotatably connected to the housing is a trigger mechanism. The sensor is operative to generate a plurality of different conditions or states corresponding to respective positions of the housing relative to a reference plane.

Abstract: The present invention provides an alarm for detecting the unauthorized movement of an object said alarm comprising a an electro-mechanical motion sensor for detecting the unauthorized movement of an object and which responds to motion in all axes, a programmable control microprocessor, to detect unauthorized movement of the object, an audible alarm means that emits a sound oscillating between at least two frequencies and at A volume of about 120 dBs when said unauthorized movement is detected, and a rechargeable battery. The microprocessor, audible alarm means, rechargeable battery and electro-mechanical motion sensor are mounted on a circuit board in valuable items such as televisions, stereo systems, VCR's, video cameras, computers etc. When the alarm is armed it will sense any motion of the item to which it is attached and will sound an alarm if sufficient motion has been detected.

Abstract: A pre-injury contact warning device for a front door of an automatic dishwasher or oven, the front door being openable to a generally horizontal very low position above the floor. In one embodiment, the device includes a housing attachable to a surface of the front door. A warning signal emitter sensorially perceptible by a person receives electric power from a miniature storage battery mounted within the housing. An angle-sensitive switch mounted in the housing is operably interconnected between the warning signal emitter and the storage battery. The switch is open and the warning signal emitter off when the front door is closed, while the switch is closed and the warning emitter on when the front door is open. The warning signal emitter, when on, is sufficiently sensorially perceivable to warn or alert the person nearby the dishwasher that the front door is open and to be avoided. Other embodiments are provided which are operatively dependent upon other forms of sensory perception, e.g.

Abstract: Disclosed are an apparatus and a method for alarming danger when an automobile is cornering on a downhill road. The apparatus has a speed sensor, a road wheel angle sensor, a steering angle sensor, first and second inclination detecting sections, a judgment section, and an alarming section. In the method, whether speed of the automobile is above a predetermined value or not is determined, and then whether the automobile is cornering on a downhill road or not is determined. When the automobile is cornering on a downhill road, whether the cornering is safely in progress or not is determined, from the road wheel angle, the speed of the automobile, and the longitudinal and transverse inclinations. When the cornering is unsafely in progress, it is notified to a driver of the automobile.

Abstract: A safety device for water dispenser includes a magnetic tube, and a float. The tube sticks up on bottom of a water container. A first, and a second magnet switches are disposed in the tube, and connected in series. The float is movably fitted around the tube, and has a magnet ring, which can, when moved close to the first switch, make the first switch become conductible if there is sufficient water in the container. A weighted magnet ring is movably fitted around the tube. The weighted ring is normally close to the second switch due to gravity to make the same become conductible. Therefore, heating device of the dispenser can be activated when there is sufficient water. When the container are made to fall over, the weighted ring moves away from the corresponding switch to leave the same not-conductible, preventing the heating device from being activated.

Abstract: Each embodiment (10, 110 and 210) includes a magnetic element (12, 112 and 212) producing a magnetic field. In the first embodiment (10) of FIG. 1, the magnetic element (12) comprises a magnetic bit strip disposed extending in a circular arc on a fixed or stationary plate (14). In the second embodiment (110) of FIG. 2, the magnetic element (112) comprises a magnetic bit strip supported on a movable bar or rod (114). In the third embodiment (210) of FIG. 3, the magnetic element (212) comprises a magnetic bit strip disposed in a rectilinear path on a stationary plate (214). An electrical resistor (16, 116 and 216) is included for changing in electrical resistance in response to changes in the magnetic field produced by the magnetic element (12, 112 and 212). The resistor (16, 116 and 216) comprises a giant magnetoresistive sensor.

Abstract: A vibration sensor device includes a hollow casing having a plurality of protrusions extending from an inner periphery of the casing. A ball is received in the casing and located in contact with at least three of the protrusions. The ball freely rolls when the casing senses vibration and the ball contacts different protrusions when it rolls so as to activate a cooperated warning device.

Abstract: A mechanical transmission system for transmitting a wafer to a semiconductor manufacturing machine and being able to break off automatically in response to an earthquake via receiving a control signal generated by an earthquake detecting device is provided. The system includes a mechanical transmission device for transmitting-the wafer to the semiconductor manufacturing machine, a warning device for generating a warning signal in response to the control signal, and a control circuit electrically coupling to the mechanical transmission device and breaking off in response to the control signal for avoiding the damage of the mechanical transmission device or the semiconductor-manufacturing machine caused by the earthquake.

Abstract: A motion sensor having an outer tubular member closed at both ends thereof and an inner tubular member, concentrically disposed within the outer tubular member, forming therein an inner chamber and with the outer tubular member forming an outer chamber surrounding the inner chamber, the inner tubular member being provided with one or more apertures in walls thereof allowing fluid flow between the inner and outer chambers. A liquid at least partially fills the inner and outer chambers providing a liquid interface therein. Operatively connected to at least one of the tubular members are devices for determining the position of the liquid interface of the liquid.

Abstract: A device for automatically detecting a change in inclination beyond a threshold level is provided. Preferably the change in inclination results from a reduction of pressure for a tire associated with a vehicle. In the preferred embodiment mercury tilt switches are preferably placed at right angles to each other and are placed at least substantially parallel to the horizontal plane. The contacts of the tilt switch can be at least substantially vertically oriented to further reduce spurious activation. The tilt switches are preferably connected to a timing circuit such that only a preset time duration activation will result in a signal being sent to a notification device, such as a light, sound, or other indication member or device.

Abstract: A tilt detector includes a magnet, a plurality of magnetoelectric transducers, a container, and a mounting member for mounting the magnet. The mounting member is rotatably supported within the container and the plurality of magnetoelectric transducers is mounted on the container. The tilt detector detects a tilt condition from signals generated by the magnetoelectric transducers due to changes in a relative position of the magnet and the magnetoelectric transducers as the mounting member rotates within the container.

Abstract: Briefly, an alarm system monitors the entry and exit of a fitting room. Various devices, including cameras for imaging, are used to scan customers as they enter and leave. Using image analysis, analysis of the audio signature of footfalls, and other criteria, the system attempts to match the images of customers leaving with stored images of customers entering. If no match can be found, an alarm signal is generated.

Abstract: Christmas ornament (10) for attaching to a Christmas tree, with a housing (12), which is preferably spherically shaped, the housing (12) being provided with a decorative outside, and at least one gas sensor (22), which, in case of detection of smoke, scorching or combustion gases triggers an acoustical and/or optical alarm (30, 26), the gas sensor (22) being arranged in the inside of the housing (12), the housing (12) being provided with gas inlet openings (24). Alternatively or additionally to the gas sensor (22) a position or inclination sensor (20) is arranged in the inside of the housing, which triggers an acoustical and/or optical alarm (30, 26) in case of a change of position or inclination of the Christmas ornament (10).

Abstract: A sensor for use in an interactive electronic device. The sensor comprises a base member having at least one recess formed therein which is partially defined by a peripheral wall thereof. Disposed within the peripheral wall of the base member is at least one switch. Also disposed within the recess is a trigger ball which is freely movable about the peripheral wall of the base member. The sensor is operative to generate at least two different states corresponding to respective positions of the sensor relative to a reference plane. The movement of the sensor relative to the reference plane facilitates the movement of the trigger ball within the recess, with one state being generated when the trigger ball is in contact with the switch and another state being generated when the trigger ball is not in contact with the switch.

Abstract: An audible safety warning message is recorded on a digital sound chip and the chip is installed in an extension tool such as an extension pole, a ladder or the like. The message playback sequence is initiated when the tool is activated to provide the user with a warning to avoid dangers such as overhead power wires and the like.

Abstract: An earthquake sensor and a control system is provided for sensing the presence of an earthquake event and for shutting off the flow of at least one utility service in response thereto. The earthquake sensor and control system includes a vibration sensor for sensing vibrations caused by an earthquake. A signal generator is provided for generating a utility flow stop signal in response to an earthquake induced vibration sensed by the vibration sensor. A utility flow control is provided for stopping the flow of the utility service in response to receiving the utility flow stop signal.

Abstract: A sensor detects skewed adjacent movable component. The sensor may be used to detect harmful skews of aircraft control surfaces, such as slats or flaps on aircraft wings, which may be caused by an actuator disconnection from the surface it drives. Harmful skew, which is a relative asymmetrical motion of control surfaces beyond a predetermined limit, is detected by the sensor, but the relatively smaller harmless skew caused by normal flight is ignored. The sensor comprises first and second arms connected to a common base that may be attached to a first control surface. A constraining means such as a mechanical fuse holds the arms together while a separating means such as a spring exerts a separating force on the arms when the fuse breaks. A switching means is integral to the two arms. A striker pin on a second control surface strikes the first or second sensor arm when the relative motion between the control surfaces exceeds a certain predetermined limit.

Abstract: A motion-based input system including a motion sensor coupled to a device. The motion sensor provides a motion signal corresponding to the movement of the device. The system further includes a processor responsive to the motion signal and configured to distinguish between a tap command and a position command and provides, in response to a tap command, one or more actions, and in response to a position command, one or more different actions to control and operate the device.

Abstract: A tilt switch generates a signal as a function of orientation relative to a force, especially to detect tilting relative to vertical under the influence of gravity. A movable mass is mounted for displacement along a path between preloaded and unloaded positions. In the example of gravity tilt detection, a free-falling weight or an overbalanced inverted pendulum toggles by a mass falling back and forth between the preloaded and unloaded states. The weight is unstable and accelerates from the preloaded position to an unloaded position upon application of the force. A piezoelectric element such as a resilient strip is arranged to be deflected suddenly by the movable mass, and generates an electrical signal. The piezoelectric element can be mounted to obstruct the path of the mass.

Abstract: The present invention is a method, an apparatus, and a system for detecting a change in position of a door or a window in an alarm system. The present invention is a singular housing with a magnetometer for monitoring the magnetic field of the earth, and a microprocessor for detecting a change in the position of the singular housing with respect to the magnetic field of the earth. The microprocessor generates an alarm signal upon detecting the change, and causes the alarm signal to be transmitted, by wireless transmission, to a remote receiving station.