Prof at McGill University Assoc. member MILA Computer Vision/ML Member CVPR/ICCV steering ctee Creator of the Intellijel/Cylonix Shapeshifter and Rainmaker modules follow me on Souncloud: https://soundcloud.com/jjclark-cylonixhttps://bsky.app/profile/jjclarkclark.bsky.socialhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mubcj2gtrs2dWalkway outside the JW McConnell building at Concordia University in Montreal30 Aug 2026 02:05 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mubcj2gtrs2dhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mtulgvxpwk26Accidental Artwork found on the floor of the paint section of the local Reno Depot (Home Depot)25 Aug 2026 00:40 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mtulgvxpwk26https://bsky.app/profile/jjclarkclark.bsky.social/post/3mtudo3qljk2uMy computer monitor started doing this when the Windows11 display driver started running out of memory24 Aug 2026 22:21 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mtudo3qljk2uhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mrkxrq3j3226A beautiful butterfly in Westmount park26 Jul 2026 18:04 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mrkxrq3j3226https://bsky.app/profile/jjclarkclark.bsky.social/post/3mriuubrmnc2dI have found the ventilation system for Montreal25 Jul 2026 22:06 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mriuubrmnc2dhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mrdmstuwzc2rhttps://on.soundcloud.com/jYdd1PMGZYsxzmc1m8 My favourite analog synthesizer at home is this Sequential OB-6. The link above is a track I made which is mainly the OB-623 Jul 2026 19:59 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mrdmstuwzc2rhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mqxcca47jk24Some historical artifacts from the 1980’s. The “Harvard Head”, one of the first robotic active vision systems (designed and programmed by me and Nicola Ferrier, built by John Page using DC servo motors found in the dumpster behind the Chemistry building)18 Jul 2026 22:19 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mqxcca47jk24https://bsky.app/profile/jjclarkclark.bsky.social/post/3mqio2wtd6s27Sign on door of an office on the third floor of the Redpath Museum on the McGill University campus13 Jul 2026 02:40 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mqio2wtd6s27https://bsky.app/profile/jjclarkclark.bsky.social/post/3mp5pmklna22gDigital art made with hacked fluid mechanics simulation code26 Jun 2026 00:43 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mp5pmklna22ghttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mnt7lkktvs2hMarina at Cowichan Bay, Vancouver Island09 Jun 2026 03:04 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mnt7lkktvs2hhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mmzw7vzf7c2gWas cleaning up my office and found these chips. Most of them were made by me and my students when I was at Harvard. The bigger ones are magnetic sensor arrays and the smaller ones neural networks of various types. I don’t remember where I got the Nortel chips. They might be asics.30 May 2026 01:40 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mmzw7vzf7c2ghttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mmsdnp4wp22pA cartoon I drew back in the late 70’s27 May 2026 01:19 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mmsdnp4wp22phttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mmkugp7gqc22Poster on a boarded up building in Montreal24 May 2026 01:58 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mmkugp7gqc22https://bsky.app/profile/jjclarkclark.bsky.social/post/3mlrhmmmwgc2iThis is what I call a “mullet dinner” - “biscuits in the front, pad Thai in the back”13 May 2026 23:32 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mlrhmmmwgc2ihttps://bsky.app/profile/jjclarkclark.bsky.social/post/3ml5k3pbpk22yThe football match between exams06 May 2026 01:23 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3ml5k3pbpk22yhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mkej2xzea22qStudying for final exams26 Apr 2026 02:28 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mkej2xzea22qhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mjxbezhgvc26The dataset from our paper on Visual Search in 3D environments is now available for academic use. Wang, Panchadsaram, Sherkati, and Clark. "An egocentric video and eye-tracking dataset for visual search in convenience stores." CVIU 248 (2024). Please contact me if you wish to get the dataset.20 Apr 2026 20:06 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mjxbezhgvc26https://bsky.app/profile/jjclarkclark.bsky.social/post/3mjrz5hlim22hInteresting glitch on tv.18 Apr 2026 17:55 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mjrz5hlim22hhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mjfvawhmec2pInteresting texture underneath the carpet13 Apr 2026 22:14 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mjfvawhmec2phttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mikfg32rck2cBirthday cake abandoned on the mean streets02 Apr 2026 23:48 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mikfg32rck2chttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mhwksbq5ic2nThe back room at the restaurant (Main Street Vancouver, December 2017)26 Mar 2026 02:32 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mhwksbq5ic2nhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mgxizqiduk25Happy Friday the 13th13 Mar 2026 18:07 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mgxizqiduk25https://bsky.app/profile/jjclarkclark.bsky.social/post/3mg26feqd7c22Peace02 Mar 2026 02:10 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mg26feqd7c22https://bsky.app/profile/jjclarkclark.bsky.social/post/3mfv7zmc6tc2nThe geometry of winter28 Feb 2026 02:56 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mfv7zmc6tc2nhttps://bsky.app/profile/jjclarkclark.bsky.social/post/3mezinbbvhk24A rather strange photo my camera captured in the mid 2000’s in front of the Pantheon in Paris. I don’t know why the image came out with such a strange faded appearance17 Feb 2026 02:15 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mezinbbvhk24https://bsky.app/profile/jjclarkclark.bsky.social/post/3mbkv332gks2mVancouver (2018)04 Jan 2026 02:32 +0000at://did:plc:5iv5bef5eipugasct7ib7a4f/app.bsky.feed.post/3mbkv332gks2m