Haptic technology Air vortex rings are donut-shaped air pockets that are concentrated gusts of air. Focused air vortices can have the force to blow out a candle or disturb papers from a few yards away. Two specific companies have done research using air vortices as a source for non-contact haptic feedback. In 2013, Disney worked on a technology they called AIREAL. This system delivered non-contact haptic feedback through the use of air vortex rings. According to Disney, AIREAL helps users experience textures and "touch" virtual 3D objects in free space. This is all without the need for a glove or any other
Catechism of the Catholic Church the four senses of Scripture, which encompass the literal sense and the three spiritual senses (allegorical, moral, and anagogical). The literal sense pertains to the meaning of the words themselves, including any figurative meanings. The spiritual senses pertain to the significance of the things (persons, places, objects or events) denoted by the words. Of the three spiritual senses, the allegorical sense is foundational. It relates persons, events, and institutions of earlier covenants to those of later covenants, and especially to the New Covenant. Building on the allegorical sense, the moral sense instructs in regard to action, and the anagogical sense