Animal Live 3D vs Dimer dice

Animal Live 3D is an interactive early-learning app that combines printable flashcards, augmented reality, and playful educational activities. The app is completely free to use and contains no ads. No physical flashcard pack or serial number is required. Download the printable A4 flashcards directly from the app, print them at home or school, and scan each card using your device’s camera. An animated 3D animal appears on the printed card, helping children connect letters with animal names, sounds, images, and memorable interactive experiences. LEARN AND PLAY • Explore 26 alphabet animals from A to Z in augmented reality • Download and print the complete A4 flashcard collection • Practice writing uppercase and lowercase letters • Hear letter sounds and animal names • Discover simple and interesting animal facts • Reinforce learning through fun interactive quizzes • Enjoy songs, sounds, and animated animal interactions • Use the app at home, in classrooms, or during parent-child learning time Animal Live 3D transforms screen time into an active learning experience by connecting printable learning materials with digital play. Camera access is used only to recognize the printed flashcards and display the augmented-reality animals.

DimerDice allows visualizing different supramolecular dimeric complexes of cyclic peptides in Augmented Reality (AR). The cyclic peptides (CPs) are composed by γ-amino acids (cis-α,γ-aminocycloalkanecarboxylic acids, γ-Acas) alternated with α-amino acids (α,γ-CPs). These peptides containing γ-Acas can be designed from the original D,L-α-CPs just by replacing any α-amino acid for a γ-Aca of equivalent chirality. For instance, L-amino acids can be replaced by (1R,3S)-isomers while the (1S,3R)-Acas would substitute the D-enantiomers. As part of an in-vitro/in-silico study carried out at Santiago de Compostela University to deeply analyze the preferred rearrangement adopted by α,γ-CPs, we explored all the possible combinations that could take place starting from two different monomers and their corresponding enantiomers.[1] This approach uses the selective N-methylation of the amide groups whose protons are not involved in hydrogen bonding interactions. The N-methylated residues are indicated in the figures of the trackers. Depending on the combination of monomers, a parallel or an antiparallel arrangement is possible. Pointing with the device to each tracker separately, an AR image of the corresponding monomer is viewed. When the tracker images of two monomers are placed close to each other, the structure of the dimer formed by that combination of cyclic peptides is shown. Full geometry optimizations of the dimers and monomers were carried out with the B3LYP functional and the standard 6-31G(d) basis set. All of the DFT calculations reported in this study were performed with the Gaussian 16 package. This application was specifically developed by Santiago de Compostela University (Spain) and MD.USE Innovative Solutions S.L. (www.mduse.com). [1] Manuscript in preparation.