Ключевые слова: abstraction, arrows, blur, bright, centre, choice, choosing, connection, crossing, directional, distribution, enlarge, expand arrows, expansion, extend, flare, full screen, fullscreen, glare, guide, hatched, icon, large, light spot, lightspot, linear, magic, mesh, move, navigate, net, network, opportunity, orientation, pointing arrow, radiating, resize, scale, scatter, scattered, spark, starlight, stretch, symbol, transfer, transform, view, zoom,