Concepts: 스케치, 노트, 드로잉
TopHatch, Inc.
버추얼태블릿 Lite (S-Pen)
Sunnysidesoft
Squid: Take Notes, Markup PDFs
Steadfast Innovation, LLC
ArtFlow: Paint Draw Sketchbook
Artflow Studio
Sketchbook
INKredible - Handwriting Note
WriteOn
PENUP – 그림 공유 SNS
Samsung Electronics Co., Ltd.
Drawing Apps: Draw, Sketch Pad
Photo Editor Apps Maker Studio
Microsoft Whiteboard
Microsoft Corporation
White Sketch Board
Core Apps Creation