EntityQ1541580· pop 20· linked from 241 articlesgraphing calculatorSign in to savehandheld calculator capable of plotting graphsConnectionsslide ruleEntityTI-84 Plus seriesEntityTI-92 seriesEntityvideo game consoleEntitymobile gameEntityfitness trackerEntityhandheld PCEntityTI-89 seriesEntityTI-83 seriesEntitycomputer towerEntityLinuxEntitymobile phoneEntityQ15777EntitytrigonometryEntitysmartphoneEntityinfrared radiationEntitycalculatorEntitycalculusEntityabacusEntitythermometerEntityCategories20th-century inventionsComputer-related introductions in 1985Graphing calculatorsJapanese inventionsProgrammable calculators