Abstract: A driving assistance apparatus according to the present disclosure includes: a vehicle acceleration detection unit configured to detect vehicle acceleration including lateral acceleration and longitudinal acceleration of a vehicle; a calculation unit configured to calculate for each wheel a friction circle, and a lateral force generated at each wheel and a longitudinal force generated at each wheel on the basis of a result of detection by the vehicle acceleration detection unit; and a display unit configured to display an image based on the friction circle, and a magnitude and/or a direction of a resultant force of the lateral force and the longitudinal force generated at each wheel based on a result of calculation by the calculation unit.

Abstract: A map generating server capable of bidirectional communication with multiple vehicles having a database configured to store vehicle type identifiers assigned to the vehicles and map data regarding roads usable by the vehicles and cultivated land area near the roads. In the server, a vehicle position data tagged with vehicle type identifier is successively written to location concerned of the map data when each vehicle transmits the position data tagged with the vehicle type identifier. The vehicle position data writing number is incremented if the written vehicle position data is that of a vehicle assigned a specified vehicle type identifier, and the location concerned of the cultivated land area is determined to be cultivated land area road and to update the map data stored in the database when the writing number is equal to or greater than a predetermined number.

Abstract: A map generating server capable of bidirectional communication with multiple vehicles having a database configured to store vehicle type identifiers assigned to the vehicles and map data regarding roads usable by the vehicles and cultivated land area near the roads. In the server, a vehicle position data tagged with vehicle type identifier is successively written to location concerned of the map data when each vehicle transmits the position data tagged with the vehicle type identifier. The vehicle position data writing number is incremented if the written vehicle position data is that of a vehicle assigned a specified vehicle type identifier, and the location concerned of the cultivated land area is determined to be cultivated land area road and to update the map data stored in the database when the writing number is equal to or greater than a predetermined number.

Abstract: A drive assist apparatus, including: a CPU and a memory coupled to the CPU, the CPU and the memory being configured to receive a drive assist intervention level instructed by a driver, the CPU and the memory being configured to acquire a biometric data of the driver upon receiving of the intervention level, the CPU and the memory being configured to determine the drive assist intervention level to create a drive plan based on the received intervention level and the acquired biometric data, the CPU and the memory being configured to inform the drive plan to the driver, the CPU and the memory being configured to perform drive assist based on the drive plan informed to the driver.

Abstract: A passenger health management apparatus, including: a measuring unit configured to measure health condition of a passenger onboard to acquire a biometric data; a CPU and a memory coupled to the CPU; and a presentation unit configured to preform presentation to the passenger, the CPU and the memory being configured to determine a proposal to be presented to the passenger from among a plurality of proposals regarding passenger health management including a proposal advising medical examination at a medical facility and a proposal advising purchase of medicine at a shop that sells medicine based on the biometric data acquired by the measuring unit, wherein the presentation unit is further configured to present the proposal to the passenger.

Abstract: An emergency transportation arrangement apparatus, including a CPU and memory accepting a transportation-request from a patient requiring emergency-transportation to a medical-facility, acquiring a patient-data including a position-data of the patient, determining a destination-medical-facility to which the patient is to be emergency-transported based on the patient-data, registering multiple vehicles allowed in advance by their users to be employed as temporary-emergency-vehicles for emergency-transportation of patients to medical-facilities, acquiring a vehicle-data including a position data of the multiple vehicles, approving among the multiple vehicles a vehicle located within a predetermined range from the patient as an temporary-emergency-vehicle based on the patient-data and the vehicle-data when the transportation-request is accepted, and outputting the patient-data, a data of the destination-medical-facility, and a transport-instruction of the patient to the destination-medical-facility to a vehicle-

Abstract: Described herein are methods and systems for connecting multiple mobile devices to form a combined virtual screen display in an easy and intuitive manner. In one embodiment, touch data and device data from multiple devices are received, and based on the received data, a cloud server can determine whether to combine the screen displays of different devices into a single virtual screen display and generate instructions accordingly for the devices to execute.