Free visibility software for mac

Visibility 1.1 is released to be a powerful and easy to use utility for Mac OS X which allows you to you access invisible files and folders in three ways:

Major Features:

1. Open any file from the standard system dialog
2. Delete any file from the standard system dialog
3. Show and hide invisible files and folders in Finder.

Requirements: Mac OS X 10.4.2 (or later)

iShow Invisible 1.4.1 is a handy utility which will allow you to show and hide easily the invisible files via a repeating dialog box. After you have revealed the invisible files, simply move the Hide dialog box out of your way or press Command-H to send it to the background. Any open folders should remain open when you change the visibility. This makes it easier if you have several folders open and want to view the invisible files.

Requirements:

• PPC/Intel, Mac OS X Tiger or Leopard.
  

Wave Simulation 1.0 is developed as a smart program which is simulative to a wave disturbance propagating on a two dimensional membrane. The program uses a timer to step the simulation. At each step a two dimensional wave equation is solved by using a finite differencing scheme that is space centered and time forward. The initial conditions have been exaggerated for better visibility in the OpenGL output. See the commentary in the source code for further details. The idea here is to demonstrate simple numerical processing and scientific visualization in a Cocoa based application.

The program structure uses the Model/View/Controller paradigm. The classes for this structure are grouped under one heading and the various support classes are grouped under another heading. The View part of the program combines the user interface (UI) and the OpenGL rendering. The GLView class is a wrapper, i.e., sub-class, around the NSOpenGLView class that gives the class the ability to render, among other things, a mesh that is passed in from an outside source.

The view point and lighting that the GLView class uses in its rendering is also provided from outside. The visible part of the GLView in the UI is an outlet for the rendering. Also, the GLView object has been set up so that a mouse click in the visible rendering area toggle betwever, each update cycle is quick enough to justify a single threaded structure for the program.

An important characteristic of this program is that the OpenGL rendering is encapsulated in two parts of the program: the GLView class and the DrawingFunctions.h module. All of the other support classes make no reference to OpenGL. The Avian class is meant to capture the concept of an extended physical body that can have a location in 3D space as well as an orientation.

The FlyingCamera class is based on the Avian class and provides it with extras that are appropriate for handling views from various positions and orientations. The Mesh and MeshNode clases are also divorced from OpenGL. A GLView object 'knows' what to do with FlyingCamera and Mesh objects, but not vice versa. Also, the Controller object 'knows' how to relate user input, via the steppers, to FlyingCamera settings.

This program is also provides a good way to waste enormous quantities of time. The membrane uses a material that is meant to be a fair approximation of ruby. When the light is set to, say, colatitude equal to 35 degrees and longitude equal to 200 degrees the surface shows some nice highlights. Be warned: this program can induce a hypnotic state in the unwary user.

Hiddenfiles is a simple and easy Dashboard widget that toggles visibility of files that are hidden from the Finder.

Enhancements
- Interface redesign.
- Button toggles to display current Finder state.

iBiz 4.1.1 comes to users as a friendly and innovative premier OS X time-tracking and invoicing application which can be used by freelancers, consultants, contract workers or small businesses. Manage your clients, projects, billable hours, expenses and accounts receivable, or compile and send invoices with a click - all from a single app!

You can also create customized estimates or statements; sync your clients to Address Book and your events to iCal; even track time spent working on select documents or in specific apps, automatically. And iBiz grows with your business: with the networking capability of iBiz Professional, you can add users seamlessly.

Major Features:

1. Clear Organization. iBiz follows a simple hierarchical structure to keep your work organized: tasks you perform are categorized under project headings, which are assigned to clients for billing.
2. Multiple Task Types. Bill according to hourly rates, one-time fees, quantities, mileage, or any combination. Non-billable tasks let you record additional tasks without showing the client.
3. Customizable Invoices. An all-new library of invoice templates with cleaner, clearer layouts allows for more professional-looking bills, statements and reports
4. Statements. Complete statement history makes it easy to send an overview of all past billing activity. Users can now include fees and late charges too.
5. iCal Sync. With a completely new iCal sync engine, iBiz 4 takes a leap forward in management and scheduling of billing, projects, job events, to do lists, alarms and more.
6. Animated Graphs. Powered by Core Animation, now you can view statistics about your work graphically, and at a glance, with dynamic charts.
7. Document Monitor Menu. Automatically track the time you spend working in different applications and display the totals in a convenient menu. Easily allocate blocks of time to your iBiz projects via drag and drop.
8. Faster Editing and Entry. A new pop-up inspector lets you quickly edit project information, while simplified add and delete buttons organize projects and clients.
9. Automatic Rounding. Round time to the nearest increment automatically every time you stop a timer, or have iBiz round any recorded time on command. Includes a six-minute increment just for lawyers.
10. Timers. Flexible timers suit your workflow: time tasks within your project structure or on-demand; control timers from iBiz or the menu bar; or assign time to tasks manually.
11. Easy Estimates. Fully customizable templates give you the look you want. Change fonts, insert a logo, add a special message, then email a PDF to your client with one click.
12. Billing Accounts. Track how much each client owes you, which clients are overdue, and when payments are due. Record payments and deposits, and send these to your iBank accounts for more detailed analysis.
13. Reminders. Never miss a payment again! Before an invoice is overdue, resend a copy to your client with a watermark to remind them to send payment on time.
14. Address Book Integration. Upon installation iBiz adds a group to Address Book of iBiz Clients. Drag and drop clients into this group in Address Book for them to appear in iBiz.
15. Client Groups. Organize your client list into groups (by category, active/inactive, and so on), and view client balances and overdue invoices at a glance.
16. User Interface Enhancements. A modified main window allows for better organization of to do's, files and event logs, while many new changes create a more intuitive workspace.
17. Expense Tracking. Designate any job event as an expense with a single click, and subtotal these items separately on invoices and reports.
18. Simple Backup and Restore. An ounce of prevention - now backup all of your iBiz data to a secure location with a simple command, and restore from a backup file just as easily.

Requirements:

• Mac OS X 10.5+
• iCal and Address Book