https://heidihartikainen.com/supervision/2026-03-20T11:15:10+00:00weekly0.6https://heidihartikainen.com/portfolio/critical-changelab/https://heidihartikainen.com/wp-content/uploads/2025/04/pexels-photo-2990644.jpegclimate sign outside blurPhoto by Markus Spiske on <a href="https://www.pexels.com/photo/climate-sign-outside-blur-2990644/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2025/04/pexels-photo-6185245.jpeguse your voice inscription on gray backgroundPhoto by Polina u2800 on <a href="https://www.pexels.com/photo/use-your-voice-inscription-on-gray-background-6185245/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/20240425_174447-1.jpg20240425_174447Turning ideas and experiences into artifacts with a message https://heidihartikainen.com/wp-content/uploads/2024/11/20240425_164029-1.jpg20240425_164029Helping youth working on 2D design with Inkscape, preparing an image for the laser cutterhttps://heidihartikainen.com/wp-content/uploads/2024/11/20240315_133717-2.jpg20240315_133717Helping youth to work on 2D design with Inkscape, preparing an image for the vinyl cutterhttps://heidihartikainen.com/wp-content/uploads/2024/11/20240418_171044-1.jpg20240418_171044Mindmap exploring pressures caused by social mediahttps://heidihartikainen.com/wp-content/uploads/2024/11/20240301_132330-1.jpg20240301_132330Mindmap exploring marginalization of youthhttps://heidihartikainen.com/wp-content/uploads/2024/11/20240229_091028-1.jpg20240229_091028participating youth ideating topics for group workhttps://heidihartikainen.com/wp-content/uploads/2024/11/20240315_151503-1.jpg20240315_151503Turning ideas and experiences into artifacts with a message https://heidihartikainen.com/wp-content/uploads/2024/11/20240315_145558.jpg20240315_145558Getting messages ready to be pressed on canvas2026-02-05T08:53:24+00:00monthlyhttps://heidihartikainen.com/portfolio/make4change/https://heidihartikainen.com/wp-content/uploads/2021/11/prototypes.jpgprototypessuchttps://heidihartikainen.com/wp-content/uploads/2021/11/ideation.jpgideationAnd they ideated awesome future technologieshttps://heidihartikainen.com/wp-content/uploads/2021/11/embedded-programming.jpgembedded programmingThe participants also had a chance to learn embedded programming using micro:bitshttps://heidihartikainen.com/wp-content/uploads/2021/11/electronics.jpgelectronicsFirst electronics projects such as this LED lamp often included both 2D designed and 3D designed partshttps://heidihartikainen.com/wp-content/uploads/2021/11/3d-printing.jpg3d printingand printinghttps://heidihartikainen.com/wp-content/uploads/2021/11/3d-print.jpg3D printTo create personally meaningful objectshttps://heidihartikainen.com/wp-content/uploads/2021/11/3d-design.jpg3D designnext we progressed to 3D designhttps://heidihartikainen.com/wp-content/uploads/2021/11/blurri.jpgblurriAn important part of the making philosophy is sharing with others - And learning by making mistakes. Pictured here a postdoc who is probably smiling because she knew how to troubleshoot some error she encountered beforehttps://heidihartikainen.com/wp-content/uploads/2021/11/laser.jpglaserNext, we progressed to learning how a laser cutter workshttps://heidihartikainen.com/wp-content/uploads/2021/11/laser-4.jpglaser 4such as these simple lanterns2026-02-05T08:52:41+00:00monthlyhttps://heidihartikainen.com/portfolio/artifab/https://heidihartikainen.com/wp-content/uploads/2024/11/niranjan-3-layers-of-same-color-160098206-e1732115272548.jpgNiranjan 3 layers of same colorhttps://heidihartikainen.com/wp-content/uploads/2024/11/img20240823113919.jpgIMG20240823113919https://heidihartikainen.com/wp-content/uploads/2024/11/niranjan-3-layers-behind-plywood-3801804510-e1732115241759.jpgNiranjan 3 layers behind 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it as a tool to cut out a mount for the sonarhttps://heidihartikainen.com/wp-content/uploads/2025/04/regulatorboard_partlist.jpgregulatorboard_partlisthttps://heidihartikainen.com/wp-content/uploads/2025/04/electronicsmounting.jpgelectronicsmountinghttps://heidihartikainen.com/wp-content/uploads/2025/04/base.jpgbase2025-12-03T14:59:37+00:00monthlyhttps://heidihartikainen.com/student-feedback/https://heidihartikainen.com/wp-content/uploads/2019/05/bitmoji-20190502063202.pngbitmoji-201905020632022025-11-04T09:49:48+00:00weekly0.6https://heidihartikainen.com/teaching-portfolio/https://heidihartikainen.com/wp-content/uploads/2019/05/teachingblog.jpgteachingbloghttps://heidihartikainen.com/wp-content/uploads/2019/05/development_teaching.jpgdevelopment_teachinghttps://heidihartikainen.com/wp-content/uploads/2019/05/teachingaspirations.jpgteachingaspirationshttps://heidihartikainen.com/wp-content/uploads/2019/05/teacherfeedbackjpg.jpgteacherfeedbackjpghttps://heidihartikainen.com/wp-content/uploads/2019/05/thesis-supervision-2.jpgthesis supervisionhttps://heidihartikainen.com/wp-content/uploads/2019/04/studentfeedback.jpgStudentfeedbackhttps://heidihartikainen.com/wp-content/uploads/2019/04/teachingexperience.jpgteachingexperience2025-11-03T14:54:03+00:00weekly0.6https://heidihartikainen.com/teaching-experience/2025-11-03T11:44:12+00:00weekly0.6https://heidihartikainen.com/portfolio/comnplay-science/https://heidihartikainen.com/wp-content/uploads/2025/04/leafletside1.jpgleafletside1https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-7269541.jpega child playing puzzlesPhoto by Photo By: Kaboompics.com on <a href="https://www.pexels.com/photo/a-child-playing-puzzles-7269541/" rel="nofollow">Pexels.com</a>2025-05-30T14:03:51+00:00monthlyhttps://heidihartikainen.com/portfolio/futuprota/https://heidihartikainen.com/wp-content/uploads/2025/04/20250415_121312.jpg20250415_121312Creating logos and slogans for new technology designshttps://heidihartikainen.com/wp-content/uploads/2025/04/day-3-10.jpgDay 3-10Discussing problems the students identified in technology that is important to them - For example related to content, contact with other users, information security, or own usehttps://heidihartikainen.com/wp-content/uploads/2025/04/snapchat-111668025.jpgSnapchat-111668025Writing design fiction - what would our technological future be like, where those problems didn't exist?https://heidihartikainen.com/wp-content/uploads/2025/04/day2-.jpgDay2-Mapping out the technologies that are important to us know, and thinking about why that ishttps://heidihartikainen.com/wp-content/uploads/2025/04/20250327_105845-1.jpg20250327_105845Ideating new technologies to solve the problems identifiedhttps://heidihartikainen.com/wp-content/uploads/2025/04/20250217_122215.jpg20250217_122215Thinking about our histories as technology users - What are the pivotal moments, both the good and the bad?https://heidihartikainen.com/wp-content/uploads/2025/04/20250425_090800.jpg20250425_090800Marianne wrapping the process up at the uni - Why did it matter?https://heidihartikainen.com/wp-content/uploads/2025/04/20250327_105845.jpg20250327_105845Ideating new technologies - https://heidihartikainen.com/wp-content/uploads/2025/04/20250217_105649.jpg20250217_105649What would your technology hero be like?https://heidihartikainen.com/wp-content/uploads/2025/04/day-3-4.jpgDay 3-42025-05-30T14:00:33+00:00monthlyhttps://heidihartikainen.com/portfolio/make-a-difference-2020-2023/https://heidihartikainen.com/wp-content/uploads/2024/11/20220322_125017-copy-1.jpg20220322_125017 - Copyhttps://heidihartikainen.com/wp-content/uploads/2024/11/20220322_125017-copy.jpg20220322_125017 - Copyhttps://heidihartikainen.com/wp-content/uploads/2024/11/20220322_115336.jpg20220322_115336Playing around with Tinkercadhttps://heidihartikainen.com/wp-content/uploads/2024/11/20220322_112536.jpg20220322_112536Learning how a lasercutter workshttps://heidihartikainen.com/wp-content/uploads/2024/11/20220322_111708.jpg20220322_111708https://heidihartikainen.com/wp-content/uploads/2024/11/img_20220218_103737.jpgIMG_20220218_103737Working on paper prototypeshttps://heidihartikainen.com/wp-content/uploads/2024/11/20220427_105956.jpg20220427_105956Anti-Bullying campaign materials at schoolhttps://heidihartikainen.com/wp-content/uploads/2024/11/20220427_105939.jpg20220427_105939Anti-bullying campaign posters at schoolhttps://heidihartikainen.com/wp-content/uploads/2024/11/20220422_093918.jpg20220422_093918Giving feedback to other groupshttps://heidihartikainen.com/wp-content/uploads/2024/11/20220322_125017.jpg20220322_125017Creating activism objects2025-05-30T13:56:25+00:00monthlyhttps://heidihartikainen.com/development-of-teaching/https://heidihartikainen.com/wp-content/uploads/2019/05/pexels-photo-7269541.jpega child playing puzzlesPhoto by Photo By: Kaboompics.com on <a href="https://www.pexels.com/photo/a-child-playing-puzzles-7269541/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/leafletside1.jpgleafletside12025-05-28T06:49:54+00:00weekly0.6https://heidihartikainen.com/portfolio/demakids/https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-7869034.jpega person doing his projectPhoto by Vanessa Loring on <a href="https://www.pexels.com/photo/a-person-doing-his-project-7869034/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/20180531_112524.jpg20180531_112524https://heidihartikainen.com/wp-content/uploads/2024/11/20180531_112522.jpg20180531_112522https://heidihartikainen.com/wp-content/uploads/2024/11/20180531_112513.jpg20180531_112513https://heidihartikainen.com/wp-content/uploads/2024/11/20180531_101414.jpg20180531_101414https://heidihartikainen.com/wp-content/uploads/2024/11/20180531_094913.jpg20180531_094913https://heidihartikainen.com/wp-content/uploads/2024/11/20180523_090716.jpg20180523_090716https://heidihartikainen.com/wp-content/uploads/2024/11/20180502_125537.jpg20180502_125537https://heidihartikainen.com/wp-content/uploads/2024/11/20180502_125008.jpg20180502_125008https://heidihartikainen.com/wp-content/uploads/2024/11/20180502_124621.jpg20180502_1246212025-05-23T08:38:18+00:00monthlyhttps://heidihartikainen.com/portfolio/safe-sexting-2019-2020/https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-6415563.jpegperson holding black android smartphonePhoto by RDNE Stock project on <a href="https://www.pexels.com/photo/person-holding-black-android-smartphone-6415563/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-3769725-e1731081703793.jpegphoto of woman in white tank top and blue denim jeans sitting on bed while using her phonePhoto by Andrea Piacquadio on <a href="https://www.pexels.com/photo/photo-of-woman-in-white-tank-top-and-blue-denim-jeans-sitting-on-bed-while-using-her-phone-3769725/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/an-image-of-someone-texting-on-their-phone-you-can.pngan-image-of-someone-texting-on-their-phone-you-canhttps://heidihartikainen.com/wp-content/uploads/2024/11/sexting.pngsextinghttps://heidihartikainen.com/wp-content/uploads/2024/11/a-photorealistic-image-of-a-young-man-sending-a-sexy.pnga-photorealistic-image-of-a-young-man-sending-a-sexyhttps://heidihartikainen.com/wp-content/uploads/2024/11/image-1.pngimage2025-04-02T10:57:18+00:00monthlyhttps://heidihartikainen.com/portfolio/luno/https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-8499501.jpega young girl typing on her laptop while sitting on the chair inside the classroomPhoto by RDNE Stock project on <a href="https://www.pexels.com/photo/a-young-girl-typing-on-her-laptop-while-sitting-on-the-chair-inside-the-classroom-8499501/" rel="nofollow">Pexels.com</a>2025-04-02T10:56:52+00:00monthlyhttps://heidihartikainen.com/portfolio/ubiss-design-for-activism-2019/https://heidihartikainen.com/wp-content/uploads/2024/11/20190614_190338.jpg20190614_190338https://heidihartikainen.com/wp-content/uploads/2024/11/20190613_185518.jpg20190613_185518Designing the base with Inkscapehttps://heidihartikainen.com/wp-content/uploads/2024/11/20190613_150615.jpg20190613_150615Creating the curved shape for it with a living hingehttps://heidihartikainen.com/wp-content/uploads/2024/11/20190613_150614.jpg20190613_150614https://heidihartikainen.com/wp-content/uploads/2024/11/ideating.jpgideatingIdeating the project and how to implement ithttps://heidihartikainen.com/wp-content/uploads/2024/11/20190613_132802.jpg20190613_132802You get the ideahttps://heidihartikainen.com/wp-content/uploads/2024/11/20190612_170319.jpg20190612_170319Laser cutting the first headshttps://heidihartikainen.com/wp-content/uploads/2024/11/20190613_110057.jpg20190613_110057We did a quick and dirty prototype of the base using cardboard first, just to see how it would workhttps://heidihartikainen.com/wp-content/uploads/2024/11/20190613_112235.jpg20190613_112235Jenny assembling the first basehttps://heidihartikainen.com/wp-content/uploads/2024/11/20190614_183006.jpg20190614_183006The base hides the electronics needed to light up the heads2025-04-02T10:50:13+00:00monthlyhttps://heidihartikainen.com/portfolio/malice-in-wonderland/https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-17771091.jpegchild using internetPhoto by Jonathan Borba on <a href="https://www.pexels.com/photo/child-using-internet-17771091/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/k3c-7-copy.jpgK3c (7) - Copyhttps://heidihartikainen.com/wp-content/uploads/2024/11/k3ab-35.jpgK3ab (35)And thinking about how they could be improvedhttps://heidihartikainen.com/wp-content/uploads/2024/11/k3ab-27.jpgK3ab (27)Researching what online safety means, and what you would teach about it to a little sister or brotherhttps://heidihartikainen.com/wp-content/uploads/2024/11/k2b-21.jpgK2b (21)https://heidihartikainen.com/wp-content/uploads/2024/11/102_k3ab.jpg102_K3abhttps://heidihartikainen.com/wp-content/uploads/2024/11/kuva-4.jpgkuva 4https://heidihartikainen.com/wp-content/uploads/2024/11/img_4312.jpgIMG_4312https://heidihartikainen.com/wp-content/uploads/2024/11/k3c-7.jpgK3c (7)https://heidihartikainen.com/wp-content/uploads/2024/11/17_k1b.jpg17_K1bAnd preparing mindmaps2025-04-02T10:45:38+00:00monthlyhttps://heidihartikainen.com/portfolio/protage/https://heidihartikainen.com/wp-content/uploads/2025/03/pexels-photo-6549635.jpega woman sitting at a desk in a libraryPhoto by Tima Miroshnichenko on <a href="https://www.pexels.com/photo/a-woman-sitting-at-a-desk-in-a-library-6549635/" rel="nofollow">Pexels.com</a>2025-04-02T10:43:50+00:00monthlyhttps://heidihartikainen.com/portfolio/nss/https://heidihartikainen.com/wp-content/uploads/2025/03/pexels-photo-5965023.jpegperson putting a transceiver in a pocketPhoto by Anna Shvets on <a href="https://www.pexels.com/photo/person-putting-a-transceiver-in-a-pocket-5965023/" rel="nofollow">Pexels.com</a>https://heidihartikainen.com/wp-content/uploads/2024/11/pexels-photo-28123710.jpegambulance on road at nightPhoto by Mikhail Nilov on <a href="https://www.pexels.com/photo/ambulance-on-road-at-night-28123710/" rel="nofollow">Pexels.com</a>2025-04-02T10:42:42+00:00monthlyhttps://heidihartikainen.com/portfolio/inforsec/https://heidihartikainen.com/wp-content/uploads/2025/03/security-protection-anti-virus-software-60504.jpegsecurity logoPhoto by Pixabay on <a href="https://www.pexels.com/photo/security-logo-60504/" rel="nofollow">Pexels.com</a>2025-04-02T10:39:49+00:00monthlyhttps://heidihartikainen.com/2024/09/27/researchers-night-2024-in-oulu/https://heidihartikainen.com/wp-content/uploads/2024/11/snapchat-345730020.jpgSnapchat-345730020https://heidihartikainen.com/wp-content/uploads/2024/11/snapchat-1225381914.jpgSnapchat-1225381914https://heidihartikainen.com/wp-content/uploads/2024/11/snapchat-10060684.jpgSnapchat-10060684https://heidihartikainen.com/wp-content/uploads/2024/11/snapchat-479195355.jpgSnapchat-479195355https://heidihartikainen.com/wp-content/uploads/2024/11/1727448561297.jpeg17274485612972024-11-14T15:43:43+00:00monthlyhttps://heidihartikainen.com/2024/09/23/artifab-first-artist-collab/https://heidihartikainen.com/wp-content/uploads/2024/11/john-video-2.pngJohn video (2)2024-11-14T14:45:02+00:00monthlyhttps://heidihartikainen.com/2024/11/16/artifab-artistic-vision-behind-the-selfie-lightbox-project/https://heidihartikainen.com/wp-content/uploads/2024/11/john-video-1.pngJohn video (1)https://heidihartikainen.com/wp-content/uploads/2024/11/john-video-.pngJohn videohttps://heidihartikainen.com/wp-content/uploads/2024/11/untitled-design.pngUntitled design2024-11-14T14:31:47+00:00monthlyhttps://heidihartikainen.com/2024/11/14/exploring-everyday-democracy-with-youth-from-finland/https://heidihartikainen.com/wp-content/uploads/2024/11/cclabp3.pngCCLABP~32024-11-14T14:21:40+00:00monthlyhttps://heidihartikainen.com/projects/2024-11-08T17:32:14+00:00weekly0.6https://heidihartikainen.com/contact/2024-11-05T10:32:10+00:00weekly0.6https://heidihartikainen.com/research/https://heidihartikainen.com/wp-content/uploads/2023/05/researh-interests1.jpgresearh-interests1https://heidihartikainen.com/wp-content/uploads/2023/05/researh-interests-2.jpgresearh-interests-2https://heidihartikainen.com/wp-content/uploads/2023/05/researh-interests-1.jpgresearh-interests-1https://heidihartikainen.com/wp-content/uploads/2023/05/researh-interests.jpgresearh-interests2023-05-25T12:10:05+00:00weekly0.6https://heidihartikainen.com/publications/posters-and-extended-abstract/2021-11-01T11:39:06+00:00weekly0.6https://heidihartikainen.com/teacher-feedback/2019-05-17T19:35:04+00:00weekly0.6https://heidihartikainen.com/teaching/2019-04-28T10:43:36+00:00weekly0.6https://heidihartikainen.comdaily1.02026-03-20T11:15:10+00:00