Ключевые слова: accepted, alarm, alert, app, available, bottom, busy, calendar, check, chess, circle, clock, clockface, confirm, date, deadline, delete, design, element, empty, event, graphic, hour, hourglass, icon, instrument, interface, line, measurement, minute, month, notification, off, period, pictogram, sand, schedule, second, sign, speed, symbol, synchronize, tentatively, thin, time, timer, ui, watch, web,