http://courtney-armstrong.com/contact daily 0.75 2016-10-08 http://courtney-armstrong.com/about daily 1.0 2019-07-30 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b70f3e79c7044079aa981/1553690897198/IMG_20190324_214520.jpg About Me http://courtney-armstrong.com/flight-simulator-redesign daily 0.75 2016-10-15 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/5803a2276a49631f1836be28/1516591111675/10954484_10155490906900462_1174774628421780045_n.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd42eb1b631b13d85b52b7/1516591111673/2014-10-29+15.17.59.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd42e91b631b13d85b52ac/1516591111671/2014-10-29+15.22.54.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd42ce59cc68cdafe12850/1516591111669/2014-11-12+17.45.05.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd42928419c2411cc10bb2/1516591111668/2015-04-27+18.46.21.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd428e414fb551dede10c6/1516591111666/2015-04-29+18.34.17.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd428b414fb551dede1082/1516591111664/2015-04-30+23.50.33.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd4288414fb551dede104d/1516591111661/2015-04-30+23.49.59.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd428059cc68cdafe123bd/1516591111659/2015-05-05+13.36.37.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd427815d5db06ee9e9dab/1516591111655/2015-05-06+16.19.09.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd427737c5811ee1bdcb62/1516591111653/2015-05-06+16.19.25.jpg Flight Simulator Redesign https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd420b579fb3f3e266eefe/57fd426f59cc68cdafe122e1/1516591111650/2015-05-06+16.19.43.jpg Flight Simulator Redesign http://courtney-armstrong.com/autonomous-sumobot daily 0.75 2016-10-15 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd31848419c215c1f6fe1c/57fd318aff7c506439da030b/1516594584412/2014-11-11+14.121.jpg Autonomous Sumobot https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/57fd31848419c215c1f6fe1c/57fd318aff7c506439da0308/1516594584409/2014-11-11+14.11.jpg Autonomous Sumobot http://courtney-armstrong.com/enza3d-llc daily 0.75 2018-03-19 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a6555b724a69487b661f8b4/1516590521702/logo_light_small.jpg About Enza3D LLC http://courtney-armstrong.com/cosplay daily 0.75 2019-07-30 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a6558078165f575c952032c/5d407f408b769d0001678083/1564508376081/28764123_181695739106800_1301224268616433664_n.jpg Cosplay - Lifesize Keyblade Fully 3D printed keyblade prop from Kingdom Hearts, which I designed with registers and keys so it can be easily assembled. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a6558078165f575c952032c/5d407ee4b5257200015569de/1564508073954/Frame+6.png Cosplay - 3D Printable Wing Kit A wing kit, that collapses and extends to over 8.5’! The joints are all 3D printed, making it really light and wearable! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a6558078165f575c952032c/5d407c963a1b490001303216/1564507574376/il_1588xN.1923091816_dzyu.jpg Cosplay - Functional Eye of Agamotto Another 3D printed prop, this one moves like the actual prop in Marvel’s Dr. Strange and Infinity Wars does! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a6558078165f575c952032c/5d407c913a1b490001303206/1564507595365/IMG_20190622_230056.jpg Cosplay - Firestorm Matrix Prop is 3D printed, and lit with LEDs. Files can be found on MyMiniFactory! http://courtney-armstrong.com/great-american-eclipse daily 0.75 2018-02-02 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a728a6c8165f596c6dc6191/5a74bd68e4966b1d1b7112ad/1517601667060/lens_2018-Feb-02_12-11-43AM-000_CustomizedView20540244437.jpg Great American Eclipse! - Solar Filter Cross Section https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a728a6c8165f596c6dc6191/5a73c0e30d92978a813fc4f4/1517601667058/lens_2018-Feb-02_01-30-57AM-000_CustomizedView22486664731.png Great American Eclipse! - Solar Filter Render https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a728a6c8165f596c6dc6191/5a73a48e53450a97ad7b3485/1517601667055/solarFilter.png Great American Eclipse! - Solar Filter Sketch Concept sketch for the solar filter adapter, which was going to be 3D printed. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a73cc3153450a6bc9308e78/5a73cd0cf9619aaffdcb5a89/1517601667075/20170821_131614.jpg Great American Eclipse! - Getting Close to Totality! About 20 minutes before totality! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a73cc3153450a6bc9308e78/5a73ccc208522935752a0f95/1517601667072/20170821_135054.jpg Great American Eclipse! - Solar Funnel Rig Amazing what the internet + a couple items from Home Depot can do! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a73cc3153450a6bc9308e78/5a73ccc09140b7e056f91092/1517601667070/20170821_135536.jpg Great American Eclipse! - Post-Totality And that was all she wrote, until 2024. Rochester, here we come! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a73cc3153450a6bc9308e78/5a73cc3d652deaae43a093b8/1517601667066/20988459_1613668882011610_8186504532273848168_o.jpg Great American Eclipse! - Totality The shot that made driving 17 hours each way worth it! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a73cc3153450a6bc9308e78/5a73cc3c71c10b650ef0c988/1517601667063/20934100_10214038246655498_3252703212647386789_o.jpg Great American Eclipse! - Solar Funnel Curiosity Lots of questions were asked about the funnel, and we even met a few makers! Photo Credit to Bob Blankenship http://courtney-armstrong.com/seed-stamp daily 0.75 2018-02-04 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a74e1f4652dea2d676bc387/1518470283318/16908260_286516015099587_1600504427389648896_n.jpg Seed Stamp https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a74c383e4966b1d1b72af50/5a773a40085229a6166a5b9a/1518470283315/Untitled_2018-Feb-02_09-52-06PM-000_CustomizedView32215944526.png Seed Stamp https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a74c383e4966b1d1b72af50/5a77397d419202f8d9606759/1518470283310/Untitled_2018-Feb-02_09-55-38PM-000_CustomizedView3067715202.png Seed Stamp http://courtney-armstrong.com/mechanical-pan-tilt-slider daily 0.75 2018-02-22 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a7a51af53450a72ddaabd8f/5a8f515071c10b7921a356f7/1524596953513/ezgif.com-video-to-gif.gif Mechanical Pan Tilt Slider - Tilt Motion Control The semi-circle represents the slider camera platform, with the arrow indicating the tilting motion as it is slid along the rails. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a7a51af53450a72ddaabd8f/5a8f4c8c652deacffe523a1f/1524596953511/ezgif.com-gif-maker.gif Mechanical Pan Tilt Slider - Pan Motion Control The circle represents the slider carriage, with the arrow indicating the panning motion as it is slid along the rails. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a7a51af53450a72ddaabd8f/5a7b12e64192028e230a4a04/1524596953506/panaxis.jpg Mechanical Pan Tilt Slider - Pan Control Panning is controlled by adjusting the angle of the pan axis rail, which is accomplished by sliding the control bars as indicated by the red arrows. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a7a51af53450a72ddaabd8f/5a7a51af0852297925a35f0d/1524596953502/tiltaxis.jpg Mechanical Pan Tilt Slider - Tilt Control Like panning, tiliting is controlled by adjusting the angle of the tilt axis rail. This is done by sliding the control bars up and down, as indicated by the blue arrows. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a811a31ec212d811824b398/5a811a31ec212d811824b399/1524596953515/pantiltDoodle.png Mechanical Pan Tilt Slider - Tilting Motion Design Issues https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a78e81624a6943c5f9024b4/1524596953497/pantilt.png Mechanical Pan Tilt Slider Pan Tilt Slider Fusion360 Render https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a790b418165f57792932938/1524596953499/Motion-Capture-PSD2.gif Mechanical Pan Tilt Slider - Action Shot! Panning & tilting is actuated manually here by sliding, but motors could be used for the same effect. http://courtney-armstrong.com/airplant-reef daily 0.75 2018-03-19 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a826a2ce2c483eee9ff79a0/5a834afd652deafc13df6fd6/1539103514028/20180213_105914.jpg Airplant Reef https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a826a2ce2c483eee9ff79a0/5a834af153450a7d5a0adc5d/1539103514019/20180213_105919.jpg Airplant Reef https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a826a2ce2c483eee9ff79a0/5a834ae471c10b8c4a554df6/1539103514007/20180213_105919.jpg Airplant Reef https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a826a2ce2c483eee9ff79a0/5a834ae44192025475ce6995/1539103514012/20180213_105914.jpg Airplant Reef https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a826a2ce2c483eee9ff79a0/5a826ace652dea5b77acef0c/1539103513999/ezgif.com-video-to-gif+%281%29.gif Airplant Reef - Squid CAD Design Process This little guy was designed fully in CAD, then 3D printed in PLA. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a834a9c24a69416c3e16b72/1539103514057/20180213_110033.jpg Airplant Reef https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a82686cf9619af3c618bfd1/5a82686c085229c5ead0915a/1539103513990/new+image.png Airplant Reef - Concept Sketch Concept sketch for the final design - I do this for everything, as it's really helpful to get an idea down in 2D before jumping into CAD https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a82710b8165f52c407ca3e1/5a830221652dea92b60af965/1539103514051/20171217_211154.jpg Airplant Reef - Machining! The most exciting part of any build is finally seeing something come to life. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a82710b8165f52c407ca3e1/5a8301218165f52c4091d85a/1539103514046/ezgif.com-video-to-gif.gif Airplant Reef - CNC Toolpath Generation CNC toolpath of one of the four pieces, which was generated in Fusion360. This was done for each piece, and exported as Gcode to ChiliPeppr run the machine. The simulation predicted a collision (where it flashes red), but the tool was far enough out that in actuality, this didn't happen. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a82710b8165f52c407ca3e1/5a82710b53450ad2ecb10319/1539103514038/Coral_2018-Feb-13_04-06-21AM-000_CustomizedView7155488631.png Airplant Reef - CAD Render of Coral Render of the model done in Fusion360, that will be CNC machined out of oak http://courtney-armstrong.com/martial-arts-display daily 0.75 2018-03-19 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a8742189140b722dacb23a1/5a874505e4966bda36fe411c/1518814502906/tsk_clean_2018-Feb-16_08-49-55PM-000_CustomizedView935133213.png Martial Arts Display - Medallion Render Using the logo sketch, the medallion was modeled in Fusion360 then 3D printed. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a8742189140b722dacb23a1/5a87421824a69413ba8f09aa/1518813937081/logo_sketch.PNG Martial Arts Display - Logo Sketch Logo imported into Fusion as a DXF, to allow for direct conversion to a sketch. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a874ace8165f5d758b7d461/5a874c55f9619a4ba6aaaffa/1518816399586/20171220_224706.jpg Martial Arts Display https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a874ace8165f5d758b7d461/5a874c3a8165f5d758b840cd/1518816399587/IMG_20180108_114801_758.jpg Martial Arts Display https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a874ace8165f5d758b7d461/5a874c39085229721a11566b/1518816314675/IMG_20180108_114801_757.jpg Martial Arts Display https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a874ace8165f5d758b7d461/5a874c390d929746aa3e2603/1518816336049/IMG_20180108_114801_756.jpg Martial Arts Display https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a8cb53324a694687c63c555/5a8cec88419202fa34d43a4a/1519185310918/karate.jpg Martial Arts Display - Assembled Display Finished, and assembled display! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a8cb53324a694687c63c555/5a8ce987c83025bb097bc827/1519185291456/Capture.jpg Martial Arts Display Design allows for single operation machining, but still maintains desired features. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a8cb53324a694687c63c555/5a8cb53371c10b97d7a52f35/1519185284628/assembly_2018-Feb-20_11-50-25PM-000_CustomizedView28996086269.png Martial Arts Display - Full Display Render http://courtney-armstrong.com/autonomous-maze-navigation daily 0.75 2018-05-02 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a922d74f9619a83af2c0c0d/1520394146882/Obs_Avoidance214.gif Autonomous Obstacle Avoidance https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a9229e9652dea92f9bd52d9/1520394146879/Value_growth7.gif Autonomous Obstacle Avoidance https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a9490e9e4966bcb342f2ba6/1520394146884/latex_57e83a4f9d3c979af8d16b0d3897ab84.png Autonomous Obstacle Avoidance https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ae9261d03ce640346c88ee9/5ae9261d8a922d1389b3b21e/1525229257650/obsStates.png Autonomous Obstacle Avoidance States q1 and q2 represent the x and y positions (respectively). States q3 and q4 represent the x and y velocities (respectively). https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ae9261d03ce640346c88ee9/5ae9261d0e2e7203ffcbf5c9/1525229367619/obsError.png Autonomous Obstacle Avoidance Peaking can be observed in the initial few moments, which is something to be avoided in the future! https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ae9295ef950b7f108f992af/5ae9295e562fa71f5dc0f635/1525229940044/trajectory_time1.png Autonomous Obstacle Avoidance - Desired Trajectory Plot https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ae9295ef950b7f108f992af/5ae9295e03ce640346c90a24/1525229948743/estimatedPos.png Autonomous Obstacle Avoidance - Estimated Trajectory Plot https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a949cad0d9297b0f832f556/5aa713a80d9297f0912d352d/1520899132552/alpha_01_turn.png Autonomous Obstacle Avoidance - Penalty Factor of 0.1 Increasing the penalty factor from 0 (base value without smoothing) to 0.1 starts reducing the sharpness of the path. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a949cad0d9297b0f832f556/5aa713a88165f5b3869bd32d/1520899177393/alpha_05_turn.png Autonomous Obstacle Avoidance - Penalty Factor of 0.5 A much more attainable turn for a physical vehicle to achieve can be seen by bumping up the penalty to 0.5 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a949cad0d9297b0f832f556/5a949cad08522918d294f675/1520899006244/buffer_03.png Autonomous Obstacle Avoidance - Buffer of 0.3 Units Generated path with a buffer of 0.3 units added to the obstacles, and α = 0.5. This completely changed the path the robot could take, which isn't desireable. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5a949cad0d9297b0f832f556/5a949cad71c10b35031379a0/1520394146887/buffer_01.png Autonomous Obstacle Avoidance - Buffer of 0.1 Units Generated path with a buffer of 0.1 units added to the obstacles, and α = 0.5 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5a8fa11224a6946e9ec2c228/1520394146877/obsLayout.png Autonomous Obstacle Avoidance http://courtney-armstrong.com/filament-storage daily 0.75 2018-05-31 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abadf01758d462671a75b64/5abadf3e03ce649f5ba1ca4d/1522196945562/feasibility.PNG Thermoplastic Filament Storage - Feasibility Evaluation Simple binary evaluation of each solution to see if every defined specification is met. If not, the solution is eliminated. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abadf01758d462671a75b64/5abadf3e352f53d186df5af0/1522197244712/criteria.PNG Thermoplastic Filament Storage - Criteria Evaluation A more subjective evaluation, used to pick the "best" solution, based on how important each criteria is and how well each solution meets the criteria. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5acbcb43575d1fd3937916c8/5acbcb448a922dc773f3206a/1523306339949/render3.png Thermoplastic Filament Storage https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5acbcb43575d1fd3937916c8/5acbcb43352f53a44f21d8c2/1523306363255/render1.png Thermoplastic Filament Storage https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abaa891575d1fe89341da8f/5abaac44aa4a992b7a4bf309/1522183364930/printdry2.PNG Thermoplastic Filament Storage - PrintDry Storage Container Resaonabley sized, but again, filamnent has to be removed for printing and dessicant is not re-usable. Via PrintDry https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abaa891575d1fe89341da8f/5abaac2aaa4a992b7a4be9cf/1522183296221/printdry.jpg Thermoplastic Filament Storage - PrintDry Filament Dryer Affordable and effective solution, but filament can't be directly printed and it uses electricity. Via PrintDry https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abaa891575d1fe89341da8f/5abaab59aa4a992b7a4bb4f7/1522183045414/maxresdefault.jpg Thermoplastic Filament Storage - Larger Bin Storage Another bin solution, which works well, but is bulky and requires space near printer to use. Via Becky Stern https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abaa891575d1fe89341da8f/5abaaae26d2a73674045fd36/1522183558112/filament-bunker-kickstarter.jpg Thermoplastic Filament Storage - Bunker Filament Storage Commercial solution that failed on Kickstarter due to unnecessary features, which drove the cost too high. Via Kickstarter https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5abaa891575d1fe89341da8f/5abaa891f950b7690b1e68f1/1522182368760/silica-gel-3d-printing-filament.jpg Thermoplastic Filament Storage - DIY Dessicant Bin Simple solution that utilized Tupperware and silica beads, but failed to keep nylon dry. Via forums.vr-zone.com http://courtney-armstrong.com/carpentry daily 0.75 2018-04-24 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ade85226d2a730adcf3de13/5ade852b03ce64714c8258bb/1524590768931/20180423_205743.jpg Carpentry - Reptile Enclosure Custom built reptile enclosure to house my family’s Argus monitor, Popeye. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ade85226d2a730adcf3de13/5ade8527562fa7081938d2ec/1524590740192/20180423_205519.jpg Carpentry - Cutting Board A fairly simple cutting board, which was made as a gift to replace a plastic cutting board. https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5ade85226d2a730adcf3de13/5ade8522575d1fb25a1984bd/1524590695974/20180423_205354.jpg Carpentry - Aquarium Stand My first real woodworking project! This was built to hold a 39 gallon aquarium, and store all the filtration and plant fertilization equipment under the tank. http://courtney-armstrong.com/mobile-robotics-platform daily 0.75 2018-05-31 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5b1025441ae6cf8146098c03/5b102548aa4a993293474789/1527784781595/20180417_223048.jpg Mobile Robotics Platform https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5b1025441ae6cf8146098c03/5b10254470a6adf99f241287/1527784781146/20180417_230734.jpg Mobile Robotics Platform https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5b1072ce352f53b070c47d75/5b1072ce758d468973ce0472/1527804629981/3761_AsmMain_2018-May-15_04-36-59PM-000_CustomizedView14359053164+%281%29.png Mobile Robotics Platform https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/5b101bfc88251bbe83b42b99/5b101c1daa4a99fbaadd50c5/1527782432078/tankdrive.JPG Mobile Robotics Platform http://courtney-armstrong.com/art daily 0.75 2019-06-28 https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7dc29140b7b2f577142e/1553788715967/IMG_20190318_202743.jpg Art Mazu, Acrylic on Canvas https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7d3feef1a1e10be3f888/1553788670068/20190318_204316.jpg Art NY Funk, Acrylic on Canvas https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7d62fa0d603efa9da627/1553788692159/colorsOfTheWind.jpg Art Wind Runners, Pencil on Paper https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7df1e5e5f02eae8fcbc5/1553788678000/IMG_20190318_202641.jpg Art NOLA, Acrylic on Canvas https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7f78eef1a1d8da8e356e/1553788708511/IMG_20190318_202629.jpg Art Liftoff, Acrylic on Canvas https://static1.squarespace.com/static/57f41aaff7e0ab14262ec813/t/5c9b7d1d971a1869980e5909/1553788684665/fruitStillLife.jpg Art Fruit Life, Pencil on Paper