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Design of Robot end effector with automatic tool exchange
Jirges, Radek ; Chalupa, Jan (referee) ; Krejčí, Petr (advisor)
The goal of this thesis was to design an end effector for a small robot for testing of devices with a touchscreen. The effector has to communicate with the robot via serial interface and provide feedback about used downforce. Another requirement was possibility of automatic tool change. Measuring of downforce, signal processing, and communication with robot ensures custom electronics based on STM32 microprocessor and piezoresistive sensor. The mechanism of tool change was inspired by the system used with industrial robots but customized for this application. The result of this thesis is a functional prototype of a stylus for devices with a touchscreen which provides feedback about the downforce on display and possibility of automatic tool change. The main benefit of this solution is the possibility of changing the tool for the one with one or more styluses for testing gesture-based interface what is indispensable in these days.
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Design of Robot end effector with automatic tool exchange
Jirges, Radek ; Chalupa, Jan (referee) ; Krejčí, Petr (advisor)
The goal of this thesis was to design an end effector for a small robot for testing of devices with a touchscreen. The effector has to communicate with the robot via serial interface and provide feedback about used downforce. Another requirement was possibility of automatic tool change. Measuring of downforce, signal processing, and communication with robot ensures custom electronics based on STM32 microprocessor and piezoresistive sensor. The mechanism of tool change was inspired by the system used with industrial robots but customized for this application. The result of this thesis is a functional prototype of a stylus for devices with a touchscreen which provides feedback about the downforce on display and possibility of automatic tool change. The main benefit of this solution is the possibility of changing the tool for the one with one or more styluses for testing gesture-based interface what is indispensable in these days.
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CSS preprocessors
Kytler, Jindřich ; Šimek, Pavel (advisor) ; Masner, Jan (referee)
Bachelor thesis deals with the creation of Cascading Style Sheets (way elements are displayed on the website) with three selected preprocessors (SASS, LESS, Stylus), and compare them with each other. It is also carried out a comparison of writing without CSS preprocessor.
The theoretical part deals with the analysis of expert sources concerning CSS preprocessor. Then, in this section is describe the advantages over the listing without preprocessor technology. Furthermore dismantled application software, in which it may compile CSS preprocessors.
In the practical part is created and described several practical examples to verify the effectiveness of CSS preprocessors.
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CSS preprocessors.
Havazík, Ondřej ; Šimek, Pavel (advisor) ; Masner, Jan (referee)
Bachelor work is thematically focused to problematic of CSS preprocessors. Own work is consist from creating web presentation in SASS preprocesor. Differences between each preprocessors SASS and LESS on real examples which you can find on web presentation. Comparing each preprocessors SASS and LESS with colections metods of multicriterial analyzes of variants.
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CSS preprocessors
JINDA, Martin
The aim of this thesis is to process and describe technology of CSS preprocessors in developing a web interface. Within my thesis I am going to present how to effectively create a website using these very useful tools which contains preprocessors. CSS preprocessors allows dynamic programming, this is a dynamic language DSL (Dynamic Stylesheet language), this close to more programming. The advantage beside the standard writing style rule is the benefit in writing object-oriented code. It is possible to use also binary math operations (multiplication, division, addition and subtraction) Within my thesis I will created questionnaire focused on the current extension CSS preprocessors to internet agencies deal with developing websites and professional community in Czech Republic.
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