Home | Whiteboard Animation 3 alternatives gratuites à Photoshop Le logiciel Photoshop est devenu au fil des ans l’outil incontournable des pros de l’image. Mais est-ce la meilleure option pour des besoins plus limités ? Rien n’est moins sûr. D’une part parce que Photoshop a un coût non négligeable, d’autre part parce que l’autre prix à payer pour la puissance c’est la complexité d’un outil devenu une véritable usine à gaz. Pour vos besoins à l’école, que ce soit pour traiter une image pour un blog, un journal ou une présentation, voici 3 outils en ligne beaucoup plus faciles à utiliser et entièrement gratuits. Pixlr Editor C’est sans doute une des alternatives gratuites à Photoshop les plus crédibles. Picozu A l’inverse de l’outil précédent Picozu ne vise pas l’exhaustivité mais offre le minimum nécessaire à l’édition et au traitement d’une photo ou d’une image en ligne. Photoshop Express Editor Qui mieux que photoshop pour proposer une alternative crédible à Photoshop. Sur le même thème
A Complete Guide to Setting Up a Home Color Grading Suite This is a guest post by Cinematographer Ryan E. Walters. As Moore’s Law continues to make technology more accessible to the masses, it is time to start exploring what it takes to build your own grading suite at home or in your office. First off, I think it is important to acknowledge that this grading suite does not replace a high end professional suite. The Goals: The first thing to do when designing the layout out of any room is to clearly define the goals you want to accomplish. The Environment: - Control The Light. - Make Everything Neutral In Color. The color of your walls is going to depend on your viewing system- if you are using a projector, then you are going to want to keep your walls black. When it comes time to furnish the room, keep it neutral/desaturated, and keep it simple. - Use The Correct Light & Light Levels. If you are using a Plasma or LCD for your client/viewing monitor, it needs to have the appropriate amount of back light. - Viewing Distance. The Gear: The Setup:
WiFi Channels | WiFi Frequency Bands List - Wi-Fi / WLAN / 802.11 channels, their channel frequencies and bandwidth allocations around the globe, spectral mask and summary of which channels can be used together for WLAN solutions. The IEEE 802.11 Wi-Fi / WLAN standards set the attributes for the different channels that may be used. These attributes enable different Wi-Fi modules to talk to each other and effectively set up a WLAN. To ensure that WLAN solutions operate satisfactorily, parameters such as the RF signal centre frequencies, channel numbers and the bandwidths must all be set.. ISM bands Wi-Fi is aimed at use within unlicensed spectrum. There are a number of unlicensed spectrum bands in a variety of areas of the radio spectrum. The main bands used for carrying Wi-Fi are those in the table below: 802.11 systems and bands There are several different 802.11 variants in use. 2.4 GHz 802.11 channels There is a total of fourteen channels defined for use by Wi-Fi 802.11 for the 2.4 GHz ISM band. 2.4 GHz Wi-Fi channel frequencies
Basecamp is everyone’s favorite project management app. Cómo hacer mantenimiento a la PC antes de finalizar el año No olvides reservar unas cuantas horas de tu tiempo antes de que acabe el 2015 para dejar tu ordenador funcionando casi como nuevo. Hacer mantenimiento a nuestro ordenador es una tarea necesaria para que funcione lo mejor posible. Lamentablemente, durante todo el año solemos postergar este trabajo porque no tenemos tiempo, porque no queremos hacerlo o porque no sabemos cómo. Falta muy poco para que termine el 2015 y aprovechando que tenemos un poco de tiempo libre por vacaciones, es buen momento para dedicar unas horas a esta tarea. Los siguientes consejos te mantendrán organizado y trabajando de manera correcta, te ayudarán a prevenir problemas en el futuro, como las catastróficas perdidas de datos, y además son muy fáciles de seguir. Haz un respaldo de tus archivos Cada vez que descargamos algo o creamos algún archivo lo guardamos directamente en el disco duro de nuestro ordenador; es la opción más fácil que tenemos en todo momento. Lo mismo con las aplicaciones.
How to Replace Your MacBook’s Optical Drive With an SSD Just before the latest MacBook Pro updates were released, rumors swirled that the new models would adopt solid-state drives (SSD) in addition to hard disk drives (HDD) and drop internal optical DVD drives across the line. That sounded perfect to me. As I dove for the couch cushions in search of spare change to add to my computer upgrade fund, I considered that I didn’t really need a new computer. What I wanted was SSD. But SSD tech is expensive — really expensive if I wanted the same amount of storage offered by my MacBook Pro’s HDD. Advantages of Paired Storage I love this setup. You can install an alternate system on the HDD. Yes, I have to connect an external optical drive every time I need to install something from disc, but once I was done with the initial setup I haven’t needed it that much. The tools. What to Order Sizing Things Up To get the space requirements for your SSD, select your drive and “Get Info” to see how much space is used (make sure to empty the trash first!).
Conocé como conectar la computadora a internet con el celular Los teléfonos móviles disponen de una cuota de acceso a Internet mediante la red celular 3G o 4G, según el modelo del equipo. Esta conexión se utiliza para acceder desde el smartphone a las redes sociales, navegar por la Web, chatear y chequear el buzón de la cuenta de correo electrónico, entre muchas otras actividades. La conexión móvil de Internet también puede compartir, vía Wi-Fi, a otros dispositivos como tabletas, computadoras e incluso a otros teléfonos móviles. Esta modalidad, conocida como zona Wi-Fi portátil o conexión compartida según el modelo de teléfono móvil, comparte el acceso a Internet del abono de telefonía celular. Como recomendación, hay que recordar que en el abono mensual o en el plan prepago elegido suele haber un límite en la cantidad de megabytes o gigabytes que se pueden descargar. Por otra parte, es una función que suele exigir un mayor consumo de energía, y por este motivo la autonomía del smartphone suele ser menor.
10 tips for painless collaborative projects Working with another creative mind on a project can be rewarding and productive - but is fraught with potential pitfalls. Follow these 10 bits of advice and you'll give your partnership the best chance of success. 01. Define the project Ideas generated on evenings down the pub or at networking events may crackle with potential, but take time to consider the reality of the project and define what it will involve. Are you biting off more than you can chew? 02. Wanting to work with a fellow illustrator or designer on a shared project because you like their work isn't reason alone to embark upon a collaborative project - especially an artistic or unpaid one. 03. There's little point agreeing to work with one or more creative collaborators if you're all pulling in different directions. 04. Everything needs a deadline - everything. 05. 06. Always be honest in your feedback with your collaborator if you expect the same from them. 07. 08. 09. 10. Illustrations: Ellie Tzoni