DesignPortfoliO

Romana Ta, her signature in a blue brush stroke

Drag the pills back into their frames. Move across the sheet to shake the projects loose, tap one to open it.Swipe across the sheet to shake the projects loose, tap one to open it.

TitelDESIGN_PORTFOLIO_2026
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:1
Zuletzt aktualisiert2026
Geordnet0/6

© 2026 Que Anh Romana Ta. All rights reserved.

SelectedWOrk

© 2026 Que Anh Romana Ta. All rights reserved.

FRIO1VACUUMCOOLERFRIO_4_SEMESTER_PROJECT2023
PRIMARYPRODUCTIONTRADEPROCESSINGCATERING59%17%7%15%2%PRIVATEHOUSEHOLDSTONS PERYEAR11 MIO.IN GERMANY6,5MIO.1,9MIO.1,6MIO.0,8MIO.0,2MIO.TONSTONSTONSTONSWHOISPRODUCINGHOWMUCHFOODWASTE?COMMONFOODWASTEREASON SPROBLEM OFPRESERVATIONMISCALCULATIONOF SERVINGSMISCALCULATIONOF GROCERIESOTHERS(LIKE TASTE)59%21%13%10%ELECTRONICWASTEOVERCONSUMPTIONFASTCHANGINGLIVINGCONDITIONSGROWINGPOPULATIONFOODWASTEREPAIRABLITY &RECYCLINGENERGYHYGIENESIZEINADEQUATECOOLINGInterviewsOnlineSurveysBenchmarkAnalysisStudyReasearchWHATARECOREPROBLEMSOFFRIDGES?RESEARCH&TASKIP.01With a rapidly growing population it is inevitableto face certain challenges. To confront issueslike electric waste, food waste and overconsumption future products have to adapt andlead to a sustainable future.Research show that the leading reason for foodwaste is inadequate storage. Making the mostcommon kitchen appliance that stores food thecentre of my research. The fridge.YOUNGMODERNINNOVATIVEDESIGN LOVERECO FRIENDLYADVENTUROUSOPPORTUNISTICFREE SPIRITEDRESPONSIBLEWHAT IS THE MAIN CAUSE OF FOOD WASTE?WHAT ARE CORE PROBLEMS?WHAT IS THE TARGET GROUP?HOWCANISUPPORTUSERSINPRIVATEHOUSEHOLDSTOSTOREFOODMOREEFFICIENTLY,INORDERTOCREATEAMORESUSTAINABLEANDCONSCIOUSAPPROACHTOFOOD?LEARNINGIS KEYLEARNINGIS KEYHOW DO PEOPLE IN PRIVATEHOUSEHOLDS STORE FOOD?WHAT FOOD IS STORED?
ADAPTIVEMODULARMODULAREXPANDABLEEXPANDABLEEASY TOREPAIREASY TOREPAIRSMARTSTORAGESMARTSTORAGEBEHAVIOURGUIDINGBEHAVIOURGUIDINGWASTEREDUCTIONWASTEREDUCTIONCIRCULARCIRCULARAESTHETICAESTHETICACCESSIBLEACCESSIBLECONSCIOUSINTUITIVEMODERNADAPTATIONASSOLUTIONADAPTATIONASSOLUTIONKEYPRINCIPLESA refrigerator as an adaptive system rather than astatic appliance.By combining different cooling principles, an adaptivestorage and interchangeable sections it shifts theappliance from a fixed product to an evolving, resourceaware system that adapts to living circumstances andfood.This project reimagines the refrigerator as a scalablesystem that addresses energy consumption, electronicwaste and food waste. Its size and design considersthe users storing behavior and automatically leads to acorrect way to store food, while also increasing thelongevity and the personal usage through modularity.IP.01VISION&CONCEPT
MOOD &MATERIALBOARDELEGANTBRUSHED STEELSTAINLESS STEELDIATOMACEOUS EARTHRED TERRACOTTAWHITE TERRACOTTACLEANGEOMETRICINNOVATIVEMODULARIP.01
COOLINGBELOW OUTSIDE23°25-40%EVAPORATIV HEATLOSSPorousTerracottaDampDiatomeatousearthEVAPORATECOOLINGWITHTERRACOTTA+VACUUMCOOLINGINACHAMBERPUMPEVAPORATIONVacuum ChamberCoolingevaporated waterCondensationwater12SPECIALMATERIALSHYBRIDCOOLINGSYSTEMThe technology of FRIO is creating a bridge between history and the present.Its cooling method is inspired by clay jar coolers which origins can be tracked back in 3000 BC inmultiple continents combined with modern methods that are already used on a large scale in industrialareas in Europe, such as vacuum cooling. By combining passive evaporate cooling with vacuumtechnology, it creates optimal storage conditions for different food categories.One of the key materials of FRIOis diatomaceous earth. A naturaland biodegradable material,consisting of fossil microalgae,that absorbs water to allowevaporate cooling. Its highabsorption properties preventmold, while neutralizing odor.Another key material isterracotta with its porous frost-resistent material, allowingevaporation and longevity.IP.01TECHNOLOGY
Cooling that evolves with youFRIO is an adaptive cooling system that combinesvacuum technology and terracotta evaporation cooling topreserve food more efficiently. Its modular designevolves with changing needs, enabling repairability,reducing waste, and encouraging mindful consumption.FRIO-VACUUMCOOLERIP.01
Vacuum chamber1°C-5°Cfor meat and diary produceTerracotta boxes10°C-18°Cfor fruits and vegetablesFRIO is a cooling system which consists oftwo different cooling units. Using vacuumcooling for products that require strongcooling and evaporate cooling forproduce.IP.01ACCURATECOOLING
Box doors on theside and frontWater distribution pipeline,connected to vacuum chamberSeparate pieces make it possible topersonalize, replace, put away and clean.two layers of terracotta(inside and outside)one layer of diatomaceousearthIP.01DISASSEMBLY
IP.01FRIOs adaptive system allows individualcomponents to be replaced, repaired orexpanded without replacing the entireappliance, extending the product'slifespan and reducing electronic waste.As household needs change over time,the system can easily grow withadditional modules or be scaled down.GROWINGSYSTEM
TitelFRIO_4_SEMESTER_PROJECT
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:10
Zuletzt aktualisiert2023
Blatt1/6
Context4th semester project, Hochschule Pforzheim, 2023
RecognitionFörderpreis 2023, Heinrich Blanc Stiftung
MaterialsStainless steel, brushed steel, diatomaceous earth, red and white terracotta
ToolsRhino 7, Keyshot, rapid prototyping
FLOW_3_SEMESTER_VITRA_WORKSHOPFLOWINGCUBES2VITRA CHAIR2022
FORTHEMUSEUMOFARTSTUTTGARTFLOWING CUBES“A SEAT FOR A MUSEUM”At the vitra design workshop of 5 days we designed seats thatcaptured the essence of a chosen museum.Constantly in motion.The palace square “kleiner Schlossplatz” where the KunstmuseumStuttgart is located, has always been a vibrant place of change, ofmeeting, strolling and linger. Wouldn't it be nice to find a seat to sitdown and watch the hustle of Stuttgart in peace?The chair “Flowing Cubes” is inspired by the architecture, the history,the environment and the exhibitions of the art museum of Stuttgartthat focuses on liveliness and interactions.IP.02
TRANSPARENTFLOWINGCUBICGEOMETRICThe Flowing Cubes offer seatings in front ofthe glass facades in the corridors of themuseum. Perfect to rest and enjoy the viewof Stuttgarts famous palace.In addition, the flowing form, thetransparency and mobility of the materialsreflect the ever changing liveliness of theexhibitions, the aspect of opencommunication and the urban hustle, whichwere important points in the architectualdesign.IP.02FLOWINGCUBES
TitelFLOW_3_SEMESTER_VITRA_WORKSHOP
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:10
Zuletzt aktualisiert2022
Blatt2/6
Context3rd semester, Vitra design workshop, 2022
ForKunstmuseum Stuttgart, kleiner Schlossplatz
MaterialsClear acrylic, blue velvet upholstery
ToolsSketching, Rhino 7, Keyshot
EVAEHANDVACUUMEVAE_2_SEMESTER_GROUP_PROJECT32023
33% of global e-waste comesfrom small devices such asvacuum cleaners.AMOUNT OF E-WASTE BY CATEGORY20.4 MIOTONSYet only 12% of disposed smalldevices is properly recycled.RECYCLE RATE OF SMALL DEVICES2.4 MIOTONSComplex design and materialcombinations make it hard for users torepair.POORREPAIRABILITYResource and carbon intensivemanufacturing leads to a bigger ecofootprint compared to the actualservice life.MANUFACTURINGIf wearing parts and electronics aredefect it’s easier to discard the entireproduct and buy a new one.SHORTLIFESPANMixed materials, integrated batteriesand inseparable composites aredifficult to recycle.POORCIRCULARITYInterviewsOnlineSurveysBenchmarkAnalysisGroupDiscussionsIP.03WHYDOHANDHELDVACUUMSNEEDTOBERETHOUGHT?WHYDOHANDHELDVACUUMSNEEDTOBERETHOUGHT?E-WASTE&LANDFILLBURDENUnder the topic “Rethink – Reduce – Recycle” Icollaborated in an interdisciplinary team of designand engineering students to develop and reimagineexisting products.All within a 5-day sprint.The focus quickly shifted to handheld vacuumcleaners. As a product that is designed for fast andshort-term convenience, it has long-lastingenvironmental consequences .PROBLEM & TASK62MIOTONNESOFE-WASTEHOWCANWEREDESIGNHANDHELDVACUUMCLEANERSTOIMPROVEEFFICIENCYANDLIFESPAN,INORDERTOREDUCEENVIRONMENTALIMPACT?
OthersEvae0246810Vacuum PowerCharging TimeBattery PerformanceComponentsSaving ElectricityChangabilityAcoustic VolumeWeightLife Cycle Assessment OthersEvae05.00010.00015.00020.00025.000In totalPer UsageFor productionCO2 Emission in g PerformanceBasic function &Booster functionMore PowerTwo nozzles foruniversal usageBroad target group, all ages (30-50)Sinusmilieu: Middle and aboveSinusmilieu: marked with tradition and modernity,around 4,5 mio. householdsTarget GroupDocking-StationIdeal for surfacesConstantavailabilityUsageCombining nozzles andfunctionLess energyLess noiseEfficiencyCompact SizeMonomaterialsReducedcomponentsProductionReplaceablecomponentsPositive ecologicalassessmentsRepairabilityIP.03EVAE empowers consumers to take control of thedevice’s lifespan.By eliminating planned obsolescence and making repairaccessible, it reduces e-waste and fosters a culture ofsustainability.It’s not just a vacuum, it’s a statement againstdisposable electronics.VISION& CONCEPTCONSUMEREMPOWERMENTTHROUGHSIMPLIFIEDFUNCTIONALITYCONSUMEREMPOWERMENTTHROUGHSIMPLIFIEDFUNCTIONALITY
IP.03IDEATION&RAPIDPROTOTYPING
the hand vacuum cleaner is designed to have a lowecological footprint while also visually adaptingperfectly to ones home.Starting from repairable components, the reduction ofcomponents and materials to designing the userexperience for the efficiency mode to preserve thebattery, it’s all coming together to be lasting!EVAE- VACUUMCLEANERIP.03
stamendockingstationbatteryfanDC motorHEPA filterpre-filterair outlethandle/switchboost buttonnozzlePull handle toturn onPress button toactivate boostReduced modes save the batterylifespan while also simplifying theexperience.One grab and it is on.INTUITIVENot only is the battery lifespanbetter, EVAEs design makes it easierto recycle and repair on your ownthrough manuals and guides.Repair instead of replace.LONGLASTINGNot only is the battery lifespanbetter, EVAEs design makes iteasier to recycle and repair.Save electricity.EFFICIENCIENTThe docking station and thecompact minimalistic design makeit easy for EVAE to blend in youreveryday environment.No need to hide it in the corner.AVAILABLEIP.03
TitelEVAE_2_SEMESTER_GROUP_PROJECT
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:10
Zuletzt aktualisiert2023
Blatt3/6
Context2nd semester group project, 5-day sprint, 2023
TopicRethink, Reduce, Recycle
TeamInterdisciplinary team of design and engineering students
ToolsSketching, Rhino 7, Keyshot, rapid prototyping
REMINISCENCESHOECOLLECTION42024RMNC_FREE_SEMESTER_PROJECT
In this collaboration with Vibram, I explored thephilosophy of „less is more“ as I aimed to design”perfect travel shoes” where at least one ispackable.In an era marked by escalating social and politicalproblems, our tendency towards escapism showsthrough our wanderlust and the desire to travel andescape from our daily lives.This symbiotic relationship between traveling andescapism also influences fashion and design.Fashion, in this context, transforms into a visualescape from reality, reminiscing better times.This collection is inspired by the travel throughbubbly childhood memories aligned with femaleadulthood.TOPIC&TASKREMNISENEICCIP.04
In a prior project, I explored 3D-printed latticestructures for knee protection. Aiming tocombine impact absorption with skin comfortthrough a soft, sponge-like geometry. Thisresearch focused on material behavior,structural performance and user-centeredwearability.The insights gained were translated into myfootwear collection, where I applied optimizedinfill strategies to develop lightweight,material-efficient soles. By tuning the structure,I achieved a balance between durability andflexibility for enhanced packability, aligningwith the concept of a perfect travel shoe.REMINISCENCEOFREMINISCENCEOFOLDPROJECTSOLDPROJECTSIP.04BACKGROUND
26NEW YORK, NYCIP.04PERSONA &MATERIALBOARD
IP.04PROCESS
MJRNGSWCMJLNIP.04Mary Jane (MRJN)The collection consists of three pair of shoes. All looking like a classic platform shoes at firstsight. At closer look all the soles are detachable.The upper can be worn alone as sleek ballerina flats or be combined with different soles. The3D infill of the soles combines flexibility on the sides with firmness on top for stability. Making itpossible for the soles to be compressed for compact storage.Gwen Stacy (GWSC)Michelle Jones (MLJN)
TitelRMNC_FREE_SEMESTER_PROJECT
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:1
Zuletzt aktualisiert2024
Blatt4/6
ContextFree semester project in collaboration with Vibram, 2024
CollectionMary Jane (MRJN), Gwen Stacy (GWSC), Michelle Jones (MLJN)
Making3D-printed lattice soles, patent leather and velvet uppers
ToolsRhino 7, Grasshopper, 3D printing, hand sewing
MINDINDESIGN_BACHELOR_THESIS2026MIND IN DESIGN5BACHELORPROJECT
In an increasingly digitalized and fast-paced societypeople are exposed to a constant stream of visual,auditory and social stimuli. This high density ofsensory input can contribute to overstimulation,stress and a reduced ability to self-regulate.Many everyday products are shaped by a highlyfunctional approach where efficiency andstandardization take priority. As a result,interactions often become monotonous, offeringlittle opportunity for sensory engagement, self-regulation or personal expression. The emotionaland neurological impact of design is frequentlyoverlooked in context of health and well-being.Mental healthchallenges like burnouts, chronic stressand anxiety are onthe rise worldwide.Stress managementin daily lives canpromote mental well-being.30% of people havehigh sensorysensitivity due toinappropriate sensorystimuli, leading tooverstimulation.Low inclusivity ofneurodivergentpeople can lead tostressfully designedproducts forminorities.Most products aredesigned for astandardizedaverage user andtake little account ofindividualneurological sensoryneeds.Products are usedpurely for theirfunctionality, but arebarely experienced.Too little variety canbe just asproblematic as toomuch stimulation.BACKGROUNDIP.05HOWCANEVERYDAYOBJECTSBECOMEMORESUPPORTIVEOFHUMANWELL- BEING?HOWCANEVERYDAYOBJECTSBECOMEMORESUPPORTIVEOFHUMANWELL- BEING?HEALTHSENSORYOVERLOADLACKOFNEUROPRODUCTSDESIGNTHINKINGFUNCTIONALMONOTONY
RESEARCH&VISIONBased on empirical research on neuroscience, Idesigned a concept that translates neurologicallyrelevant design factors into a system of objects.The result is an open modular system of objectsthat serve as functional everyday items and also asreference objects for neurologically-friendly design.It is highlighting relevant design factors that havebeen identified in research as conducive to positiveneural processing like symmetry, recurring patternsand simplified shapes. By integrating stimulialongside open-ended forms of interaction, theobjects also create experiences that can be bothcalming and stimulating. The aim is to support usersin exploring their individual sensory preferenceswith everyday objects and developing a morepersonal understanding of their neurological well-being.Hospital de Sant Pau, BarcelonaAFFORDANCEREWARDSYSTEMACTIVATIONEXCEPTIONSPARAMETRICSTRUCTURESCOGNITIVESTIMULATIONCONTROLFEEDBACKADAPTABILITYCOGNITIVECHALLANGESIGNIFICATIONCONSTRAINTSVISIBILITYPROCESSINGFLUENCYVISUALPROCESSINGSYMMETRYCLEARSHAPESFAMILIARITYREPITITIONORIENTATIONCONTRASTHIERARCHIESNEURO-FRIENDLYDESIGNFACTORSENVIROMENTSSHAPEHOWWEFEELENVIROMENTSSHAPEHOWWEFEELIP.05
CLAYOAKCEMENTIP.05MOODBOARD
MEDITATIONTHROUGHCREATIONINCREASED WELL BEINGTHROUGHPERSONALIZED STIMULICONCEPTThe central design approach is theof use and arrangement. The modular system isdesigned so that the individual main objects can beflexibly combined, changed, and rearranged. Users areactively involved in the design process and take on acreative role. The design idea for an arrangement isinspired by the Japanese art form of flowerarrangement called ikebana, while the variety of visualand haptic stimuli is inspired by sensory boards thathelp with restlessness though controlled stimuli .IP.05OPENNESS
MODULARSYSTEMOAKBOARDSPACER*FREEARRANGEMENT*CUSTOMIZATIONFORPURPOSELY CREATEDSPACEAS A BASE TO ARRANGEIP.05
A very important part of the productexperience is the balance betweenguidance and openness, creatingendless possibilities for users.The usage is easy to understand,while at the same time theinteractions are intentionally open-ended, encouraging exploration,personal creation and adaptation toindividual needs. Open objects arecreating space for personalcuriosity, creativity and freeautonom decisions and leading toself-efficacy and a meaningful bondbetween object and user..EXPERIENCECREATIIONIP.0521CHOSEMAIN BODYPLACEBASECHOSEMAIN BODYATTACHINTERACTIONFIELDATTACHINTERACTIONFIELDPLACEIN THE BASE WITHSPACERSHANG OR LAYARRANGEARRANGE
INTERACTIONFIELDHAPTICAL/ VISUAL/NATURAL/ COGNITIVEATTACHMENTFORTHEINTERACTIONFIELDMAINBODYATTACHMENTFORTHEBASE*LOCKEVERYTHINGWITHONETWIST*SLIDEINTO THEGROOVECONSTRUCTIONATTACHMENTIP.05
MAINBODIESINDIVIDUALUSAGEOUT OFCLAYORCEMENTDIFFERENT SIZESDIFFERENT MATERIALS*ADDONEORTWO INTERACTIONFIELDS*PLACEITWHEREYOULIKE*FEELFREETOCHANGE ,ARRANGEANDINTERACTIP.05
INTERACTION*NATURALELEMENTS*RECURRINGPATTERNS*LIGHTCOGNITIVECHALLANGES*SIMPLEVISUALSHAPES*LIGHTCHANGE OFPATTERNSFIELDSMULTIPLEHIGHLIGHTINGNEURO-FRIENDLYFACTORSVISUALLYANDHAPTICALLYIP.05
TitelMINDINDESIGN_BACHELOR_THESIS
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:2
Zuletzt aktualisiert2026
Blatt5/6
ContextBachelor thesis, Hochschule Pforzheim, 2026
SystemOak board, spacer, main bodies in clay or cement, interaction fields
ResearchEmpirical research on neuroscience and neuro-friendly design factors
ToolsClay, cement, oak, Rhino 7, Keyshot, prototyping
POTTERYPROJECTCORALCOLLECTION62021-2026PRIVATE_PROJECTS_
POTTERYEach piece is crafted by hand and tells its ownstory. My collection is inspired by the sea andcoral. It reflects my personal love for naturalorganic structures, soft lines and the imperfectbeauty of nature. Every piece combines creativeexpression with the joy of crafting somethinglasting with my own hands.
TitelPRIVATE_PROJECTS_
Einheitenmm
Proj.Wink. 
GrösseA3
Massstab1:1
Zuletzt aktualisiert2021-2026
Blatt6/6
ContextPrivate projects, 2021 to 2026
MakingHand-built stoneware, glazed
InspirationThe sea and coral
PiecesBowls, cups, dishes and coral vessels
TitelFRIO
Blatt1/9
InhaltCover
Massstab1:10
Aktualisiert2023

AboutROmana

Que Anh Romana TaMobile: +49 152 57426615
E-Mail: romana.ta@web.de

As an ongoing designer I'm interested in constantly learning different approaches to design and craftsmanship to achieve the best possible results in my creative work.

I aspire to design products and experiences that are not only innovative and sustainable but also impactful, honest and courageous. I'm fascinated by the emotional aspects a product can hold and I am constantly curious in what way it can be improved to help people's lives and make the experience unforgettable.

Through my designs I learn about the world and through my designs the world can learn about me!

Romana Ta sitting on a chair in an empty room with tall windows, black and white photograph

Education &Experiences

  1. 2021 to 2026BA Industrial Design
    Hochschule Pforzheim
  2. 2024Internship Product Design
    White Lime
  3. 2020/21Internship Carpentry
    Neue Räume
  4. 2020Graduation
    Ganerben Gymnasium Künzelsau
  5. 2018Internship Media Design
    S'moove Design
Romana Ta in a dark room, lit by a round spotlight on the wall behind her

Skills

  • Sketching
  • Adobe
    • Photoshop
    • Illustrator
    • InDesign
    • Premiere
    • XD
  • Renderings
    • Keyshot
    • Blender
    • Rhino 7
  • 3D Modelling
    • SolidWorks
    • Rhino 7
    • Grasshopper
    • Autodesk Fusion
    • Shapr3D
    • Blender
  • (Rapid) Prototyping
  • Microsoft Office
    • PowerPoint
  • Figma

Soft skills

  • Teamwork
  • Adaptivity
  • Communication
  • Motivation

Interests

  • A LOT of Arts
  • A LOT of Design
  • Pottery
  • Fashion
  • Accessoires
  • Cooking (and sharing it)

Languages

  • German
  • English
  • Vietnamese
  • French

© 2026 Que Anh Romana Ta. All rights reserved.

Instant photo of Romana Ta smiling, with a white fluffy sleeve

Let's getin tOuch !

Que Anh Romana Ta
Mobile: +49 152 57426615
E-Mail: romana.ta@web.de
Que Anh Romana Ta, Pforzheim© 2026 Que Anh Romana Ta. All rights reserved.Industrial design, accessoires design, 2026