a first embodiment of the inventive pillow structure 100 is shown in fig1 . fig1 is a top perspective view of a first embodiment of the inventive pillow structure 100 , showing the embodiment in use by a user 150 . the pillow structure 100 in this first embodiment has a top surface 105 , and at least two sides 110 , and has a one side towards the user &# 39 ; s head , referred to herein as the head - side 115 in the first embodiment , the user 150 is resting on the top surface of the pillow structure 105 . in this embodiment , substantially all of the user &# 39 ; s body 160 is resting on the top surface 105 of the pillow structure 100 , except for the user &# 39 ; s arms 170 and the user &# 39 ; s legs 165 which comfortably extend beyond the pillow structure 100 . this figure shows the user &# 39 ; s legs extending beyond the pillow substantially at the user &# 39 ; s knees . in other embodiments , the pillow structure may be smaller and not designed to support substantially all of the user &# 39 ; s entire body . for example , a different embodiment may be designed to support only the user &# 39 ; s face 155 or a smaller portion of the user &# 39 ; s body 160 . the top surface of the pillow structure 105 contains at least one opening 106 in the top surface . the user 155 can place her face into the opening in the top surface 106 . there are at least two sides 110 to the pillow structure 100 . there are at least two openings 120 in the at least two sides 110 . the at least two openings in the sides 120 provide access to a cavity in the middle of the pillow structure 100 . ( the cavity will be described in the description of fig2 .) the user 150 can place their arms 170 and hands 175 into the openings in the sides 120 and reach into the cavity and through the pillow structure 100 to a different opening in the sides 120 or an opening in the head - side 117 . the user 150 can also place one or more objects into the cavity , which could be a book or a device 190 . the device 190 is herein defined as any type of device , such as an electronic device , a cellular phone , a mobile device , a gaming device , or a watch , that may contain audio or visual capabilities , or both , or may allow the user to communicate with others . the device 190 has a minimum size of a standard woman &# 39 ; s size watch face or an apple ipod shuffle product , which measures approximately 1 inch in height , 1 inch in width , and one - third of an inch in depth , including its clip ; however , devices , particularly electronic devices and audio / visual devices , have been getting smaller , so the absolute minimum size of the openings in the sides 120 , the opening in the top surface 106 , and the cavity each depends on the size of the devices and the size of the user . the perpendicular angle of the user &# 39 ; s arms 170 when placed in the openings in the sides 120 provides additional comfort and the ability to view objects or devices 190 in the user &# 39 ; s hands 175 when the user &# 39 ; s hands 175 are directly below the user &# 39 ; s face 155 . by designing the pillow structure with side openings 120 that provide access to the cavity in the middle of the pillow structure , the user can lean their body 160 into the pillow structure and place their arms 170 horizontally underneath their head in a position substantially perpendicular to their body 160 position without the stress of the user &# 39 ; s body - weight against their arms . the side openings 120 provide an inventive way for the user to place the user &# 39 ; s arms 170 underneath their face 155 and support their weight with other parts of their body 160 against the top surface 105 of the pillow structure . the user can place their arms 170 into the openings in the sides 120 , and place their arms 170 underneath their face 155 . in this embodiment , the user &# 39 ; s arms 170 are substantially perpendicular to their body 160 , providing a comfortable way to rest without pressure on the user &# 39 ; s arms 170 caused by the weight of the user &# 39 ; s body 160 . the openings in the side 120 may be structurally supported by other materials such as plastic , foam , metal , or wood , providing additional support for the weight of the user &# 39 ; s face 155 and body 160 on top surface of the pillow structure . said side openings 120 can be any shape or size which is sufficiently large to insert the user &# 39 ; s arms therein , so long as the material making up the pillow structure can allow the side openings to be sized that large . comparing the dimension of the side opening in the figure to the sitting height of an average woman , it is believed that this dimension is sufficiently large to insert the user &# 39 ; s arms therein . the pillow structure 100 may be filled with plastic , foam , feathers , air , or any material strong enough to support the weight from the user &# 39 ; s face 155 and the front of the user &# 39 ; s body 160 leaning against the top surface 105 of the pillow structure while still maintaining the cavity in the middle of the pillow structure and at least two side openings 120 . said side openings 120 can be circular shaped to the contours of the user &# 39 ; s arm 170 . said side openings 120 may be open at the bottom , as demonstrated by the first embodiment as shown in fig1 , or may be closed . the head - side of the pillow structure 115 in the first embodiment has at least one opening 117 , which provides access to the cavity . this opening in the head - side 117 provides additional air flow and circulation from outside the pillow structure 100 . this opening in the head - side 117 can be used to insert other objects , such as a book or device 190 . this opening in the head - side 117 can be used for other reasons that provide additional utility to the pillow structure 100 , including providing a space for illumination for a user reading a book , a power source for a user using a device , a space for wires or cords , such as wires for a headsets or earbuds . the opening in the head - side 117 can be used for a user to place their hand 175 or arm 170 out of the pillow structure 100 . the overall shape of the pillow structure 100 in the first embodiment is angled at a gradual incline so that the user &# 39 ; s face 155 is at a slightly higher elevation than the user &# 39 ; s body 160 and legs 165 . the gradual incline allows for the user &# 39 ; s body 160 to be supported throughout the pillow structure 100 . this gradual incline allows for room for the cavity in the pillow structure beneath the user &# 39 ; s face 155 . this also allows for room for the user &# 39 ; s arms 170 and hands 175 to fit under the user &# 39 ; s face 155 . fig2 is a top perspective view of the embodiment of fig1 , showing the embodiment without a user . fig2 illustrates the overall shape of the pillow structure 200 and shows the top surface 205 of the pillow structure , an opening 206 in the top surface . the at least one opening in the top surface 206 has a rim 207 around the opening . the user places her face into the opening in the top surface 206 and the user &# 39 ; s face is supported by the rim 207 and inside edge 209 . the rim 207 may be in a circular shape to comfortably fit the contours of the user &# 39 ; s face . the rim 207 may be angled or rounded to provide more comfort for the user &# 39 ; s face . the inside edge 209 can be curved or angled to provide further support to the user &# 39 ; s face when the user &# 39 ; s face is placed inside the opening 206 . the rim 207 and inside edge 209 may have a removable cover or sheet to keep the pillow structure clean . the at least one opening in the top surface 206 provides access to a cavity 240 . the cavity 240 can be accessed from the outside of the pillow from the at least one opening on the top surface 206 and from the at least two openings on the sides 220 . the opening in the top surface 206 is not circular in this embodiment , but instead has a figure - eight shape with a substantially circular - shaped rim 207 for the user &# 39 ; s face 155 and a substantially oval - shaped rim 208 extended downward from the circular - shaped rim 207 . the substantially oval - shaped rim 208 provides more air flow and circulation for a user &# 39 ; s face 155 when the user is facing down into the opening at the top surface 206 and breathing into the cavity 240 . the substantially oval - shaped rim 208 provides room for a user to insert one arm 170 into the opening at the top surface 206 if the user turns sideways . the sides 210 of the pillow structure are sloped in this embodiment in a concave shape . the sides 210 can be rounded , straight , concave , convex , or any other shape or combination of shapes . in another embodiment , the sides 210 may be straight down from the top surface 205 down to the base . fig3 is a bottom perspective view of the embodiment of fig2 . the pillow structure 200 in this embodiment is supported with a flat base 345 at the bottom of the pillow structure . the flat base 345 may be various shapes , including circular , oval , square , rectangular , or any other shape . the flat base 345 is flat so that the pillow structure 200 can be placed onto a level surface . the flat base 345 may be flexible and able to accommodate to an uneven or un - level surface , such as a soft mattress on a bed . the base 345 in this embodiment is extended out from the sides 210 in order to provide a wider base and more support . with this wider base 345 , the pillow structure is less likely to shift or tip over . the head - side 315 of the pillow structure contains at least one opening 317 . the cavity 240 can be accessed from the outside of the pillow from the at least two openings on the sides 220 and the at least one opening in the head - side 317 . the at least two openings in the sides 220 and the at least one opening in the head - side 317 are not circular in this embodiment , shown by the cut - outs in the shape of the base 345 . the cavity 240 has more space for air flow and circulation with the openings in the sides 320 and opening in the head - side 317 cut through the base 345 . this space can also provide more illumination from outside the pillow structure 200 and space for objects such as a device to be placed into the cavity 240 , including wires and cords . fig4 is head - side view of the embodiment of fig2 . this view shows the head - side 315 of the pillow structure , the at least one opening 317 in the head - side of the pillow structure , and the cavity 240 . this angle illustrates the concave curved shapes of the sides of the pillow structure 210 and the head - side of the pillow structure 315 and the wider base 345 . from this angle , fig2 demonstrates the air flow from the at least two openings in the sides 220 and the at least one opening in the head - side 317 through the cavity 240 to the opening at the top surface . fig5 is front view of the embodiment of fig2 . this view shows the incline of the top surface 205 of the pillow structure , and the contours 505 in the top surface of the pillow that are concave to form to the shape of the user 150 . these contours in the top surface 505 can be deeper or wider to accommodate a larger user 150 , such as a pregnant woman . the contours 505 could be various shapes for different parts of a user &# 39 ; s body 160 , such as the user &# 39 ; s stomach , chest , shoulders , hips , legs , knees , or other body parts . fig6 is right side view of the embodiment of fig2 . this view demonstrates that the side openings 320 are on substantially opposite sides of the pillow structure 200 , as the angle shows that objects can pass straight through one side opening 320 through the cavity 240 and through the other side opening 320 . this view shows the gradual incline of the pillow structure 100 . the bottom end 605 is the space where the top surface 205 meets the base 345 . the bottom end 605 can be a minimal height if the top surface 205 makes contact with the base 345 , making the pillow structure 200 substantially resemble a triangle - shape . the bottom end 605 can be various heights at various points , based on the contours in the top surface 205 and the flexible shape of the base 345 , or it could be the same height throughout the bottom end 605 from one side 210 of the pillow structure to the other side 210 . fig7 is left side view of the embodiment of fig2 . this view further demonstrates that the side openings 320 are on substantially opposite sides of the pillow structure 200 . this view shows the gradual incline of the pillow structure 100 from the opposite view from fig6 . fig8 is top view of the embodiment of fig2 . fig8 further demonstrates that the base 345 of the pillow structure 200 is wider than the top surface 205 of the pillow structure in this embodiment . this angle also shows the inside edge 209 of the opening in the top surface 206 . the inside edge 209 in this embodiment provides more support for the user &# 39 ; s face when placed into the opening of the top surface 206 . in this embodiment , the inside edge 209 of the top opening 206 is narrower than the circular - shaped rim 207 of the top opening 206 . the inside edge 209 can be any shape , width , height , and diameter . fig9 is bottom view of the embodiment of fig2 . fig9 further demonstrates the overall shape of the base 345 of the pillow structure 200 . fig1 is a second top perspective view of a first embodiment of the inventive pillow structure , showing the embodiment in use in a second configuration . fig1 shows the first embodiment with the user &# 39 ; s arms 170 and hands 175 lying to the side outside the pillow structure 100 . the user &# 39 ; s arms 170 and hands 175 could be placed inside the openings in the side 120 . the user &# 39 ; s face 155 is still facing the pillow structure 100 and placed inside the opening in the top 106 . the pillow structure 100 is designed to be comfortable whether the user 155 places their arms 170 and hands 175 inside the at least two openings in the side 120 or does not . fig1 is a third top perspective view of a first embodiment of the inventive pillow , structure , showing the embodiment in use in a third configuration . fig1 illustrates a user using the opening in the head - side 117 to place her hand 175 or arm 170 out of the pillow structure 100 . fig1 shows one of the user &# 39 ; s arms 170 extended through the hole at the top surface 106 with the user &# 39 ; s face 155 turned sideways . the user &# 39 ; s other arm 170 is outside the pillow structure 100 and lying to the side . fig1 is a fourth top perspective view of a first embodiment of the inventive pillow structure , showing the embodiment in use in a fourth configuration . fig1 illustrates a user 150 with her arms 170 around the head - side 115 of the pillow structure 100 . a second embodiment of the inventive pillow structure is shown in fig1 - 21 . fig1 is a top perspective view of a second embodiment of the inventive pillow structure , showing the embodiment in use . the pillow structure 1300 in the second embodiment is designed for a seated user 1350 . this second embodiment of the pillow structure 1300 consists of a top surface 1305 and at least one side surface 1310 . in fig1 , the top surface is labeled 1405 and the side surface is labeled 1410 . in this embodiment , the sides 1310 are rounded without delineated edges and the overall shape of the pillow structure 1300 in this embodiment is cylindrical . fig1 clearly shows that top surface 1410 bounds a top pillow portion which is largely hemispherical in configuration , and side surface 1410 bounds a basically cylindrical portion which serves as a pedestal pillow portion with the hemispherical fig1 - 21 also clearly show that the diameter of base 1545 is substantially smaller than the vertical height of the pillow structure , i . e ., that in this embodiment , the pillow is substantially taller than its horizontal length or width . the top surface of the pillow structure 1305 contains at least one opening 1306 . the at least one side surface 1310 contains at least two opposing openings 1320 extending inward from the sides . a seated user can use this pillow structure when seated on a user seating surface , close to a substantially flat object ( i . e ., a platform ) raised above the ground . an example of a platform raised above the ground near the user seating surface is a desk or table or other flat object such as a tray table on an airplane . as is indicated in fig1 , the platform on which the pillow is placed is a different surface than the user seating surface . furthermore , the platform is raised substantially relative to the user seating surface . like the pillow structure in the first embodiment , the pillow structure 1300 in the second embodiment is designed so that the user &# 39 ; s face 1355 is at a comfortable elevation , higher than the individual &# 39 ; s body 1360 . by placing the user &# 39 ; s face 1355 at a higher elevation than the user &# 39 ; s body 1360 , the user 1350 can place her arms 1370 and hands 1375 into the side openings 1320 in the side of the pillow structure 1310 and lean forward into the pillow structure , placing her face 1355 into the top opening 1306 , which can alternately be referred to as a face opening , without leaning too far at the waist or hips . when the user &# 39 ; s arms 1370 are placed into the side openings 1320 , which can alternately be called arm openings , the user &# 39 ; s arms 1370 are in a comfortable position substantially perpendicular to the user &# 39 ; s body 1360 , which provides for comfortable access to object that may be placed in the cavity in the pillow structure . the pillow structure 1300 can be various heights and widths . the pillow structure 1300 can be placed at various distances from the user depending on the space available in front of the user and the height of the table or desk or supporting structure placed beneath the pillow structure . the embodiment in fig1 shows the at least two side openings 1320 are large enough to provide adequate room for the user &# 39 ; s arms 1370 and hands 1375 to be placed in the side openings 1320 and provide space for air to circulate through to the cavity . these side openings 1320 are also sized and shaped to provide room for cords or wires for electronic devices . the top surface 1305 of the pillow structure in the second embodiment is angled at a slight and gradual incline for the comfort of the user leaning forward into the pillow structure . the pillow structure 1300 in the second embodiment does not contain any openings in the head - side of the pillow structure . fig1 is a top perspective view of a second embodiment of the inventive pillow structure of fig1 , showing the embodiment without a user . the top surface 1405 of the pillow structure 1400 is rounded with at least one opening 1406 in the top surface . the opening in the top surface 1406 in this embodiment is substantially at the top of the pillow structure 1400 , but it is not necessarily at the apex of the pillow structure 1400 . the opening at the top surface 1406 has a rim 1407 around the edge to support the user &# 39 ; s face . the rim 1407 is rounded and is about an inch or two wide in this embodiment , but the rim 1407 can be any width or shape . the top opening 1406 in this embodiment is substantially circular - shaped , with a cut - out 1408 in the bottom portion . the cut - out 1408 and the inside edge 1411 of the cut - out 1408 provides additional support for the user &# 39 ; s face or chin to rest when the users face is placed in the top opening 1406 . the inside edge 1411 can be any shape , width , height , and diameter . in this embodiment , the inside edge of the top opening 1411 is substantially horizontal . the inside edge 1411 can be any angle . the cut - out 1408 also provides additional air circulation and flow near the user &# 39 ; s mouth when the user &# 39 ; s face is placed in the top opening 1406 . the pillow structure 1400 in this embodiment is substantially round and circular in shape . the at least two side openings 1420 in the sides provide access from the outside of the sides of the pillow structure to the cavity in the middle of the pillow structure 1440 . the at least one opening in the top surface 1406 provides access to a cavity 1440 . the cavity 1440 can be accessed from the outside of the pillow from the at least one opening on the top surface 1406 and from the at least two openings on the sides 1420 . the at least two side openings 1420 provide space for the insertion of an object into the cavity 1440 in the middle of the pillow structure 1400 , such as a mobile device , phone , tablet , gaming device , or other device . the side opening 1420 could also provide space for a power cord or wire for headphones . the cavity 1440 in the middle of the pillow structure can be various sizes and shapes to accommodate various objects or devices . the pillow structure 1400 may contain additional side openings or head - side openings for objects , cords , headphones , or wires to be inserted into the cavity 1440 . the pillow structure 1400 may have additional side openings or head - side openings to provide space to illuminate the cavity 1440 , or to increase air circulation or flow in the cavity 1440 or in the side openings 1420 . this embodiment has an indented edge 1409 where the bottom of the rounded top surface 1405 meets the at least two sides 1410 . the at least two sides 1410 are continuous , without delineations , since the pillow structure 1400 is circular with a circular base 1545 . a different embodiment could have delineated sides 1410 . the indented edge 1409 may not exist if the embodiment has a smooth transition where the top surface 1405 and the sides 1410 meet , such as the embodiment shown in fig1 . fig1 is a bottom perspective view of the embodiment of fig1 . the flat base 1545 of this embodiment is substantially circular , although the flat base 1545 can be various shapes . the flat base 1545 is wider at the base than the sides 1410 of the pillow structure 1400 . the sides 1410 are tapered towards the top surface 1405 and flared outward to the base 1545 at the bottom of the pillow structure 1400 . this wider flat base 1545 is not necessary for the invention , but it increases the balance of the pillow structure 1400 , so that the pillow structure does not tip over . fig1 is a front view of the embodiment of fig1 . fig1 shows the concave shape of the sides 1410 with the side openings 1420 from the front view . the cut - out 1408 at the lower end of the top opening 1406 is shown here to be substantially round , although it can be any shape , width , and depth . the rim 1407 is substantially round and extends both up and out from the top surface 1405 of the pillow structure , but the rim 1407 can be any shape , width , and depth . the rim 1407 does not need to protrude or extend either up or out from the top surface 1405 . fig1 is a head - side view of the embodiment of fig1 . the openings in the sides 1420 are on substantially opposite locations of the pillow structure 1400 . fig1 shows the rim 1407 protruding upward toward the front of the pillow structure 1400 . the top surface 1405 is substantially rounded and circular with an indented edge 1409 where the bottom of the rounded top surface 1405 meets the at least one sides 1410 . fig1 is a right side view of the embodiment of fig1 . fig1 further demonstrates that the side openings 1420 are on substantially opposite sides of the pillow structure 1400 , as the angle shows that objects can pass straight through one side opening 1420 through the cavity 1440 and through the other side opening 1420 . these side openings 1420 are circular in shape , but they can be any shape and size that allows a user &# 39 ; s arms 1470 and hand 1475 to be inserted into the side opening 1420 . the side openings 1420 do not extend through the flat base 1545 in this embodiment . fig1 is a left side view of the embodiment of fig1 . fig1 further demonstrates that the side openings 1420 are on substantially opposite sides of the pillow structure 1400 . this view shows the pillow structure 1400 from the opposite view from fig1 . fig2 is a top view of the embodiment of fig1 . fig2 further demonstrates that the base 1545 of the pillow structure 1400 is wider than the top surface 1405 of the pillow structure in this embodiment . this angle also shows the inside edge 1411 of the cut - out 1408 in the top opening 1406 . fig2 is a bottom view of the embodiment of fig1 . fig2 further demonstrates the overall circular shape of the base 1545 of the pillow structure 1400 . the side openings 1420 do not extend through the flat base 1545 in this embodiment in contrast to the first embodiment . it is not expected that the invention be restricted to the exact embodiments disclosed herein . modifications can be made without departing from the inventive concept . for example , other materials can be used to manufacture the pillow structure other than those listed . the scope of the invention should be construed in view of the claims .
a supporting pillow structure for a user to sleep or to perform sedentary activity facing down toward the pillow structure with the user &# 39 ; s hands and arms placed underneath their face . the pillow structure includes a top opening substantially on the top surface of the pillow structure for the user &# 39 ; s face to lean into the pillow structure , at least two side openings in the side of the pillow structure for the user to insert the user &# 39 ; s arms into the pillow structure and place the user &# 39 ; s arms underneath their head or body comfortably and to increase airflow for the user to breathe comfortably while resting , and a cavity in the middle of the pillow structure for airflow between the openings and for placing objects within the pillow structure , allowing the user to perform tasks requiring minimal physical activity while remaining comfortable and sedentary for an extended period of time . embodiments of the pillow structure may be configured to provide users with comfort and support while the user is seated leaning forward on an airplane or at a desk or table or while the user is lying facing down on a substantially level surface such as a bed .