The development of animation that occurred in this era is very rapid. Animation is now an alternative in conveying the intent and purpose of information in digital media that is often used on computers and smartphones. As Muslims it is important to learn the Hijaiyah letter in the form of Arabic, because it is the beginning of the beginning of learning in Arabic sentences, and also in the fluent reading of the Qur'an along with its punctuation marks. Android smartphone users at this time are very diverse, including parents, young people, and children, but seeing in terms of function and benefits, smartphones can be interactive digital media that is useful and useful in knowing new knowledge and adding insight. In this case the author designs interactive animations to recognize letters and numbers hijaiyah and is equipped with games that are expected so that children do not get bored quickly, exercise memory, and are easy to understand. The method used in the development of this software uses the waterfall model. The concept of the animation system is made into a practical application and as an intermediary medium can be run on their gadgets

The more rapid growth of information technology in the world, so that more and more people are taking advantage of this advancement in information technology in various activities of life or to solve various problems. One of them is filling positions that have not been filled for promotion processes often experience problems because the submission of prospective candidates who can occupy the position by matching employee profiles and job profiles is not resolved properly. To minimize these constraints, a decision support system is needed that can analyze employee performance in accordance with existing job profiles. The Profile Matching process is carried out to determine career planning recommendations by calculating sub-criteria from each aspect (work attitude and intellectual capacity) which consists of 4 stages including the calculation of the GAP value, the calculation of the core and secondary factor values ​​and the calculation of the total value and ranking. The results of this study will produce a form in the form of employee recommendations with the highest score of 5.4163 on behalf of Ariz and Widi which has the same numerical value as the number from the calculation method used.

Diabetes is a disease that is often encountered in all circles of society. From the data in the can even occur annually an increase in people with diabetes in the world. Many of the symptoms of the early stages that can be used as a reference to a person in the prediction of symptoms of diabetes or not. Hence the importance of prevention so that the increase going to health and could be spared from the disease diabetes. Based on those reasons here. researchers conducted the study by using the method of decision tree (C4.5) with the aid of rapid miner. The Data obtained is the data classification of the early stages of diabetic patients. To test the training and trials with a ratio of 90:10 using the split data on the application of rapid miner and process the decision tree method in addition add performance to calculate the accuracy. The results can be in the form of a decision tree that can be made a role in the testing dataset. In addition, the results of the evaluation data in the can the level of accuracy of 88.46 % where the amount of the percentage is said to be in the category of good classification.

SIMTEG (Sistem Informasi Manajemen Terintegrasi) yang dikembangkan oleh Bimbel Bintang Pelajar diharapkan dapat meningkatkan kinerja bagi pegawai. Sejauh ini, masih terdapat beberapa kendala yang dihadapi pegawai sebagai user dalam penggunaan SIMTEG. Oleh karena itu, untuk mengetahui penerimaan pegawai terhadap keberhasilan pengimplementasian SIMTEG, maka perlu dilakukan evaluasi dengan menggunakan metode Technology Acceptance Model. Data yang didapat dari 30 responden dengan skala likert, diperoleh hasil yang menunjukkan terdapat pengaruh signifikan antara kemudahan penggunaan dan kemanfaatan terhadap penerimaan SIMTEG Bintang Pelajar. Dengan nilai korelasi sebesar 0,779 hasil penelitian menunjukkan bahwa kemudahan penggunaan dan kemanfaatan berpengaruh 59,3% kepada penerimaan pegawai terhadap SIMTEG.

Consumer needs for safety and comfort in driving are very important, especially for two-wheeled or motorcycle riders. A good helmet is a helmet that is safe and comfortable when worn. Helmet qualifications that meet SNI standards are open helmets and closed helmets. Transactions are carried out online, because it was still in a pandemic situation when it was established. By carrying the tag line "Ride Safety With Your Own Style", trying to educate the younger generation to keep paying attention to safety when driving but also not neglecting fashion. For the type of sale of bogo and retro helmet brands, with a variety of colors and affordable prices. A common problem faced is how to predict or forecast future helmet sales based on pre-recorded data. This prediction is very influential on the decision to determine the number of helmets that must be provided, if you order helmets in sufficient quantities and it turns out that only a few helmet sales are sold and this will cause the stock of helmets to accumulate. The results of predictions for the sale of bogo helmets in Baris True Instances amounted to 16 data, which means Valid with 53% data accuracy. Meanwhile, there are 10 data classified as Instancely Classified Instance which means Invalid, with data accuracy of 46.67%. The amount of accuracy in the Weka application is the same as the amount of accuracy in Excel calculations. From the explanation above, the Naïve Bayes algorithm method is the best solution for predicting important things in a business need and others.