The term real-time operating system for embedded aplications has great importance today. This thesis descbires robitc arm control by mC/OS-II system on MC9S08JM60 platform. Robotic arm uses three servomotors HS-311 for motion, which are controlled by PWM. PWM pulse width is set according to the loaded data from the accelerometer, which is placed on DEMOJM board.

Diplomová práce je zaměřená na rozšířenou realitu a její realizaci pro mobilní platformu Android. V teoretické části je kladen důraz na obeznámení se s principy rozšířené reality, možnostmi její realizace pro mobilní platformu Android, která je také podrobněji představena. V praktické části se dále zaměřuje na návrh a realizaci knihovny a aplikace využívající tuhle knihovnu pro tvorbu rozšířené reality na platformě Android pomocí GPS a polohových senzorů. Aplikace slouží jako navigace a zobrazuje cestu ke konkrétnímu cíly, jak v podobě rozšířené reality, tak i na klasické dvourozměrné mapě. Práce podrobně popisuje navrhované řešení knihovny a aplikace a jejich implementaci. Nakonec popisuje testování, zhodnocuje dosažené výsledky a diskutuje nedostatky výsledného řešení a možnosti jeho vylepšení, respektive rozšíření.

This thesis deals with a design of speedometer for sportsmen, which is able to display current speed and to record a trip. The proposed parts are small enough. That's why sportsman won't be bothered much. The GPS is used for measurement of speed and to determine position. A strip, which consists of LED diodes, is used for speed displaying. The strip is situated in a sportsman's glasses. A trip is recorded to a MultiMediaCard. The FAT file system is used on the memory card.

This diploma thesis deals with monitoring the movement of the upper limbs in patients after acquired brain injury using an accelerometer. The diploma thesis is processed from the perspective of occupational therapy. The thesis is divided into the theoretical and practical part. The main objective of the theoretical part is to collect specialist literature about monitoring the movement of the upper limbs by accelerometer in rehabilitation, especially in the occupational therapy. The practical part of the thesis has three objectives. The first objective is to find out whether monitoring of the upper limbs using the accelerometer in patients after acquired brain injury will lead to an objective improvement of the activity of daily living (ADL) in the areas of eating, washing and dressing. The second objective is to find out whether monitoring of the upper limbs using the accelerometer in patients after acquired brain injury will lead to subjective improvement in the same ADLs, and the third objective is to compare whether objective and subjective improvement is related. The practical part was prepared in the form of pilot studies. Quantitative research was used, specifically the type of pre-experiment - One Group Pretest Posttest Design. The study included 14 patients after acquired brain injury. The...

This diploma thesis deals with monitoring the movement of the upper limbs in patients after acquired brain injury using an accelerometer. The diploma thesis is processed from the perspective of occupational therapy. The thesis is divided into the theoretical and practical part. The main objective of the theoretical part is to collect specialist literature about monitoring the movement of the upper limbs by accelerometer in rehabilitation, especially in the occupational therapy. The practical part of the thesis has three objectives. The first objective is to find out whether monitoring of the upper limbs using the accelerometer in patients after acquired brain injury will lead to an objective improvement of the activity of daily living (ADL) in the areas of eating, washing and dressing. The second objective is to find out whether monitoring of the upper limbs using the accelerometer in patients after acquired brain injury will lead to subjective improvement in the same ADLs, and the third objective is to compare whether objective and subjective improvement is related. The practical part was prepared in the form of pilot studies. Quantitative research was used, specifically the type of pre-experiment - One Group Pretest Posttest Design. The study included 14 patients after acquired brain injury. The...

Title: The level of motor skills and physical activity in school-age children (9-11 years) Author: Bc.Tomáš Šorna Supervisor: Mgr. Jakub Kokštejn, Ph.D. Objectives: An aim of the work is to find out, in one week of monitoring, a relationship between physical activity of young school-age children and their level of motoric skills with respect to their age. The aim is also to find character of mutual relationships between indicators of physical activity and motoric skills. Methods: The target market of the thesis are pupils of third, fourth and fifth classes (n=73; 10,3 ± 0,8 years) in one of the primary schools in Příbram. In the thesis has been applied method of analysis Actigraph GT3X, which has analysed physical activity and TGMD-2 test (Test of Gross Motor Skills - 2nd edition) to find out needful data of motoric skills. Results: Average figure of moderately to high physical activity exceeded recommended level of physical activity good for health development (70 ± 38,7 min). However, 70% of young pupils reached below-average to low results. Moderately strong relationship (p < 0,01; r = 0,405) has been found out between physical activity (average medium to high intensive physical activity per day) and motoric skills (total performance during TGMD-2 test). Impact of the age has not been found...

6 Abstract The rehabilitation of patients with brain damage is an interprofessional, complex, intensive, long-lasting and individually oriented process. One frequent consequence of brain damage is hemiparesis, which also causes a disorder of the upper extremity movement pattern. The movement ability of the upper extremity is essential for an individual's self-sufficiency, the performance of common daily activities, and thus for an independent life in a family setting. Special therapeutic rehabilitation approaches should involve the training of new activities, including the motor learning mechanism that activates brain plasticity. A functional reorganization of the motor cortex occurs along with the activation of reserve neurons and the replacement of damaged synapses. One of the aims of this work was to demonstrate, using objective function methods, the possibility of influencing the movement patterns of a paretic upper extremity by means of intensive interprofessional rehabilitation even several years after the brain damage. The second aim was to demonstrate that the monitoring of motor functions in patients after brain damage leads to improved motivation, thereby improving motor functions. A study was conducted among 55 selected patients after brain damage with central hemiparesis who participated in the...

Rehabilitation of patients after brain damage is an multidisciplinary, complex, intensive, long- term and individual process. Standardized functional instruments for the assessment of the degree of disability and functional abilities of patients are not usually used in rehabilitation in the Czech Republic. Often, motor disorder post brain damage results in hemiparesis and causes impairment of upper arm movement pattern. Movement ability of the upper arm is vital for self-sufficiency, activities of daily life and maintaining an independent family life. Special rehabilitation therapeutic techniques must involve the training of new activities including the mechanism of motor learning which is responsible for functional reorganization of the motor cortex regions, and the activation of reserve neurons for reparation. The aim of the study is to demonstrate that an accelerometer is a suitable instrumet for objective monitoring of impairment of the upper arm movement pattern. Another aim of the study is to demostrate if the FIM test (Functional Independence Measures) and Jebsen-Taylor (JT) test are appropriate instruments for detecting changes of the upper arm movement pattern after intensive, individual and multidisciplinary rehabilitation brain damage patients. Clinical study was undertaken with selected...

Thanks to the development in recent years, the placement of miniaturized sensors such as accelerometers, gyroscopes, magnetometers, global positioning system receivers (GPS), microphones or others to commercially sold smartphones is increasing. Use of these sensors (which are to be found in the smartphone) for human activity recognition with health care improvement in mind is a discussed theme. Advantages of the use of smartphone for human movement monitoring lies in the fact that it is a device that the person measured carries with them and there are no additional costs. The disadvantages are a limited storage and battery. Therefore, only accelerometer, gyroscope, magnetometer, and microphone were chosen because their combination achieves best results. GPS sensor was excluded for its lack of reliability in sampling and for being energy demanding. Features were computed from the measured data and used for learning of the classification model. The highest accuracy was achieved with the use of a machine learning method called Random Forest. The main goal of this work was to create an algorithm for transportation mode recognition using signals sensed by a smartphone. The created algorithm succeeds in classification of walk, car, bus, tram, train, and bike in 97.4 % with 20 % holdout validation. When tested on a new set of data from the tenth volunteer, the resulting accuracy counted as average form classification recall for each transportation mode reached 90.49 %.

Topic of this master thesis is classification of free living data sensed with Faros. Faros is small compatible device which measure ECG and 3-axes accelerometric data. The first part of master thesis is find out how automatically measure free living activities by accelerometer and ECG. In next part was measured data of 8 activities from 10 probands. Automatic algorithms are made for this data in Matlab. This algorithms were used for this datasets and compare with manually recorded references. In the end of master thesis data were statistically evaluated.