the invention is a paper based card ( referred to as sanicard ) comprising of an assembly of adhesive sheets and a micro or nano porous barrier strip that minimizes direct contact of the skin with objects or skin of individuals . the assembly helps in easy wear and removal of the barrier strips on parts of a palm or other parts of the skin . the wear of the strip leads to offering protection by minimizing contact with particles such as body fluid droplets / dust / microbes that commonly reside on objects thereby maintaining hygiene . the function of the porous barrier strip is analogous to the function of a normal membrane . the pores are preferably enough for the skin to breathe but not big enough for the particles to pass through . several major contact points of the palm that come in contact with objects in routine tasks have been experimentally determined by creating and measuring the impressions . based on the average shape of the impression , thin transparent barrier strips were cut out . the strips were placed on a base adhesive sheet . fig1 shows the order of arrangement of components . a dual adhesive base sheet is placed on a paper card . a colored paper cutout is placed on the adhesive base sheet . a one side adhesive porous barrier strip that is slightly larger in all dimensions than the colored cutout is placed over the colored cutout with the adhesive side facing upwards . a wax paper is placed over the strip to preserve the adhesive property when the strip is stored . fig2 is a representation of a typical sanicard . the user simply places his / her plams on the card to wear the strips . the colored cutouts on the card guides the palm to be positioned appropriately . they also prevent the barrier strips from completely adhering to the dual adhesive sheet . the palm can be positioned in different ways with some or all the finger digits in a convenient manner . the strips immediately adhere to the palm ( fig3 ). the strips can be removed by rolling gently over a rough surface , peeling or washing . the sanicard also contains a rough surface for easy removal . the sanicard which is approximately the size of a small card is easy to carry . material used in the invention : the adhesive card , color paper , card boards are available as general stationery in stores . different commercially available barrier strips were tested to choose the appropriate material for this invention . the strips are positioned such that they adhere to the card ( that serves as a strip holder ) and attach to the palm when compressed against the card . the strips are typically polymers that are commonly used in other applications . various types of material can serve as the strip , some key features such as porous nature , transparent , minimal visibility , leaving minimal adhesive on skin were taken into consideration for the utility of this invention . the properties of the material also add benefit to the invention by preventing certain special types of microorganisms ( moore , g . et al . 2013 ). depending on the specific use , the invention may be assembled differently or available in a different shape and form , albeit serving a similar utility . a sanicard utilized for computer keyboard has a different sized elements from a sanicard utilized for handshakes . the mode of wear may also be different for a different utility . for example , use of a cylindrical structure for assembly in lieu of a card is shown in fig4 . the principle is similar to what is shown in fig1 , but in this case the strips are assembled on a cylindrical structure instead of a flat surface . the barrier strips adhere to the key points of the palm after the palm holds the cylinder ( fig5 ). in another embodiment , a larger card containing drawings of a palm with card barrier assembly at relevant points is shown ( fig6 ). minimizing contact with particles and maintaining hygiene is always necessary and the invention can be used in such situations . two routine applications are discussed below to show the utility of the product . a ) use of the invention on computer keyboard / screen / mouse : use of computers and other smart devices via keyboards , mouse and touch screen has become the norm in our lives . computer keyboards and screens in common places are touched by multiple individuals and harbor numerous dust particles and germs . reports showed that the microbes on the keyboards are several folds higher than those found on toilet seats ( andersen , g and palombo , e . a . 2009 ). computer keyboard covers with antimicrobials were reported ( d ″ antonio , n . n . 2013 ). some computer keyboard users often use their fingers to eat and touch body parts and use the keyboards sarah miller et al . from national center for health research reported the types of bacteria found on keyboards tend to live on people ( skin , mouth , nasal passages ). thus the keyboard and other allied accessories become a home for dirt and microbes . the cheapest and common ways to minimize contact from these microbes are repeated washing of hands or periodic cleaning of keyboards / screens . however there are limitations to these approaches . washing hands just before use of computers or touch screens in public places is often not possible . moreover , while cleaning personal computer keyboards or covering them is feasible but cleaning computer keyboards and other devices in public places that belong to other providers are not readily feasible . keyboards and touchscreens used in public places are heavily used and cleanliness of these items is beyond the control of an individual user . thus protecting one &# 39 ; s own self is more practical , and the current invention offers some benefit in these situations . b ) use on routine handling or interaction between individuals and / or objects : door handles , handshakes etc are tasks where the skin of palms comes in direct contact with objects . all these objects are usually touched by different individuals and harbor particles of different nature . the unhygienic practices of one individual can affect the other individuals . the common way of protecting from these particles is by use of gloves , hand sanitizers or washing hands periodically . the invention helps here by complementing these approaches and minimizing the spread of particles and contaminants . 1 . williams , c . k . and carnahan , h . development and validation of tools for assessing use of personal protective equipment in health card . am j infect control , 2013 , 41 ( 1 ), 28 - 32 . 2 . elaine , l . skin hygiene and infection prevention : more of the same or different approaches ? clin infect dis , 1999 , 29 ( 5 ), 1287 - 1294 . 3 . williams , c . et al . the use of a measure of acute irritation to predict the outcome of repeated usage of hand soap products . br j dermatol ., 2011 , 164 ( 6 ), 1311 - 1315 . 4 . moore , g . et al . the effect of glove material upon the transfer of methicillin - resistant staphylococcus aureus to and from a gloved hand . am j infect control . 2013 , 41 ( 1 ), 19 - 23 . 5 . anderson , g . and palombo , e . a . microbial contamination of computer keyboards in a university setting . am j infect control . 2009 , 37 ( 6 ), 507 - 509 . 6 . d &# 39 ; antonio , n . n . et al . computer keyboard covers impregnated with a novel antimicrobial polymer significantly reduce microbial contamination . am j infect control 2013 , 41 ( 4 ), 337 - 339 , 7 . sarah , r . n . are there more bacteria on computer keyboards than toilet seats ? national center for health research , the voice of prevention , treatment and policy , august 2010 . fig1 : fig1 is a pictorial representation of the adhesive card barrier assembly module . the top layer ( 1 ), is the barrier strip with adhesive side facing upward . the middle layer ( 2 ) is a colored paper cutout . the bottom layer ( 3 ) is a dual adhesive sheet . fig1 is also shown as a side view in a stacked format with adhesive side or sides is shown by striped lines . fig2 : fig2 is a pictorial representation of the card barrier assembly . several barrier assembly modules as shown in fig1 are positioned on a paper based card ( 4 ) at desired places to form the article . the dual adhesive sheet ( 3 ) from fig1 attaches to the card . the arrangement of the adhesive card barrier assembly ( 5 ) in this card is intended for utility on computer keyboards . the foldable section of the card ( 6 ) is indicated . a wax paper ( 7 ) is placed over the modules and in this case serves the purpose of covering for two articles simultaneously . a rough surface on the card ( 8 ) is shown . fig3 : a pictorial representation of left ( 9 ) and right ( 10 ) palms wearing barrier strips . fig4 : a pictorial representation of the card barrier assembly in a cylindrical cardboard format ( 11 ). the product in this case is a cylindrical structure onto which the adhesive - sheet - barrier assembly is positioned appropriately . only some modules are shown in this view . the assembly is covered with a wax paper . the user removes the wax paper and positions the hand . multiple rolls of the assembly can be placed on the cylindrical platform . fig5 : a pictorial representation of right ( 12 ) palm wearing barrier strips . it is intended for utility in handshakes . fig6 : a pictorial representation of the card barrier assembly in a larger flat format ( 13 ) with adhesive - sheet - barrier assemblies ( 14 ) placed on a drawing of the palm at appropriate contact points . the user positions his / her palms on the card barrier assembly palm drawings and presses his / her hand to wear the barrier strips . a rough surface on the card ( 15 ) is used for easy removal of the strips .