Ключевые слова: abstract, analysis, analytics, balance, battery, battery life, business, c1, chart, concept, connection, connection point, cstyle, data, donut chart, efficiency, energy, evaluation, flat, graph, icon, illustration, information, insight, line graph, measurement, metaphor, monitoring, node, optimization, overview, performance, performance analysis, power, productivity, progress, progress tracking, report, reporting, resource, s1, segment, simple, statistics, trend, visualization, web,