Web-based testing and assessment systems offer greater flexibility than the traditional approach because test could be offered at different times by students and in different locations. Though Multiple-Choice Question (MCQ) is known to offer easier and faster methods in examination scoring and assessment, it has major disadvantage of fixed responses which tend to emphasize recall and encourage guessing. Assessment systems normally should generate responses that have the potential to show originality and a greater depth of understanding of the learning contents. This paper presents integrated online assessment systems as a remedy to MCQ limitations. The Online Examination architecture developed and the model formulated combined MCQ with other assessment systems such as Long answer(essay) questions, Short answer (fill in the gap) questions,True/ false questions,Graphical (diagram-based) questions The discursive examination componentessay type uses double blind marking technique to assess the performances in examination and the system model was implemented using Apache Server, PHP Programming Language , HTML, Ajax, jQuery, Javascript and MySQL Database.
Blood glucose meter (BGM) plays a very important role in diabetes management by providing opportunity for the diabetes patients to monitor blood glucose levels from homes. The major limitation of the existing BGM is the inability to keep track of result records obtained over a long period of time due to the manufacturer threshold setup and limited memory space of the device. To provide solution, this paper presents an Internet of things (IOT) enhanced BGM system. The system design consists of Arduino Uno, INA219 Biosensor, Test Strip and Ethernet module. The software platform for this design was implemented using C Programming Language and Arduino 1.6.4 which logs test results from BGM into a remote database on the Google sheet online. Finally, appropriate testing and performance evaluation for ten patients was carried using voltage level and Blood Flow-rate metrics. The result obtained showed that this proposed system performed very well for various categories of patients.
The revolution in Information Technology(IT) and Artificial Intelligent has provided innovations in diverse kinds of home automation where appliances can be controlled effortlessly and seamlessly .In this paper a review of several home automation technologies was presented and the advantages voice based technology was considered trending among other technologies in terms of flexibility and cost and comfort. In this paper, the conceptual prototype design model and the circuit diagram for controlling multiple home appliances at the same time were presented. The model uses Arduino Uno microcontroller system to control multiple home electrical or electronic appliances with maximum of 5 volts. The design transmits voice command through user wireless microphone (attached to the user cloth) to the intelligence micro controller via graphical user interphase (GUI). The control software developed for the prototype model was implemented using C# programming language, Microsoft Visual Studio.Net and Microsoft Speech recognition system.
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