Essays about: "smartphone"

Showing result 1 - 5 of 402 essays containing the word smartphone.

  1. 1. Wireless electrocardiogram based on ultra-wideband communications

    University essay from Uppsala universitet/Signaler och System

    Author : Maria Toll; [2019]
    Keywords : UWB; ECG; EKG; ultra-wideband; electrocardiogram; ultra wideband; radio communication; Decawave; DW1000; IoT; internet of things; Android; IEEE 802.15.4-2011;

    Abstract : The goal for this master thesis is to develop a prototype that uses ultra-wideband (UWB) communications to wirelessly transfer electrocardiogram (ECG) data from an ECG measurement unit to an Android device (smartphone or similar) which is used to process and display the ECG signals. The prototype should consist of two hardware nodes; (1) Node one having a ECG measurement unit (an AD8232 single lead heart rate monitor), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE); and (2) Node two having an Android device (an Android smartphone), an UWB communication module (a Decawave DWM1000 module) and a microcontroller (an Arduino DUE). READ MORE

  2. 2. Indoor Location Surveillance : Utilizing Wi-Fi and Bluetooth Signals

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik; Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Emil Hörnlund; Rasmus Schenström; [2019]
    Keywords : surveillance; positioning; trilateration; personal integrity;

    Abstract : Personal information nowadays have become valuable for many stakeholders. We want to find out how much information someone can gather from our daily devices such as a smartphone, using some budget devices together with some programming knowledge. READ MORE

  3. 3. Statistical Analysis and Evaluation of the 6DOF-utilization of a Handheld Augmented Reality Museum Application

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Danilo Mataruga; [2019]
    Keywords : Augmented reality; user study; museum; school; handheld; statistical analysis;

    Abstract : This study explored the relatively new field of public mobile handheld AR and how the touchscreen-based input of smartphones affects the way users aged 10-12 interact with the 6DOF (6 degrees of freedom) that AR provides. Two experiments were performed, one in a public museum setting and one in a private school setting. READ MORE

  4. 4. Designing a Smartphone Application for Identification of Network Devices

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Ebba Busch; Richard Magnusson; [2019]
    Keywords : network device identification; network device installation; IoT; iOS; iPhone application; interaction design; user experience; usability testing; Bluetooth Low Energy; iBeacon; Technology and Engineering;

    Abstract : Today, an increasing amount of physical devices are obtaining Internet connectivity for more efficient management and device communication. In home environments, users may manage devices by providing them descriptive names such as "living room speaker". For a limited set of devices such a solution is often sufficient. READ MORE

  5. 5. Evaluating Compromising Emanations in Touchscreens

    University essay from Linköpings universitet/Informationskodning

    Author : Joakim Lidstedt; [2019]
    Keywords : Compromising emanations; Tempest; Touchscreen; Van Eck phreaking; Conducted emanations; Radiated emanations; Information Security; IT Security; Röjande signaler; Pekskärm; Informationssäkerhet; IT-Säkerhet;

    Abstract : In a short time touchscreens has become one of the most used methods for input to smartphones and other machines such as cash registers, card terminals and ATMs. While the technology change was quick it introduces the possibility of new security holes. Compromising emanations is a possible security hole in almost all electronic equipment. READ MORE